schema_version: 1
contribution_id: con_f47b2242490b4bf9bb2643e4e3a4a177
revision_id: rev_2d1e994965ec46a88b5806b5284de3e2
expected_predecessor: null
type: attempt
home_problem_id: prb_4f2fb263ab21429db03d39d6dcdfbaef
targets:
- target_kind: problem
  problem_id: prb_4f2fb263ab21429db03d39d6dcdfbaef
  statement_revision_id: stm_ad4f5049bd4e489fac455c336054e3fd
  scope: whole_statement
title: Nonuniqueness for a convex BSDE with one exponential moment
profiles:
- id: mathematical_argument
  version: 1
  required: true
claim:
  type: full_disproof
  scope_statement: A deterministic convex generator bounded by z squared over two and terminal data with one exponential moment admit a continuum of distinct exponential class-(D) solutions with square-integrable integrands.
  assumptions: []
  limitations:
  - The result concerns the specified one-exponential-moment solution class; stronger uniqueness regimes are not refuted.
  - No independent community or formal verification is recorded here.
  - Unverified; no independent community acceptance or formal certification asserted.
  completion_estimate:
    percent: 100
    justification: A negative answer to the recorded convex quadratic BSDE uniqueness question (Fan-Hu-Tang Problem 5.4).
attribution:
  submitter:
    person_ref: per_2d4d654016ee4041849aa9abadb9040b
    github_id: 259694367
    login_at_event: jbaelaw
    display_name: Ji Ho Bae
    roles:
    - submission
    - prompting
    authorship_confirmation: confirmed
  humans:
  - person_ref: per_2d4d654016ee4041849aa9abadb9040b
    github_id: 259694367
    login_at_event: jbaelaw
    display_name: Ji Ho Bae
    roles:
    - submission
    - prompting
    authorship_confirmation: confirmed
  organisations: []
  contribution_mode: ai_only
model_uses:
- provider: OpenAI
  declared_name: GPT-6 Astra
  family: null
  version: unknown
  role: proof_search
  settings:
    reasoning: max
  generation_date: null
  provenance:
    level: declared
    evidence: []
- provider: Anthropic
  declared_name: Claude Opus 5.5
  family: null
  version: unknown
  role: proof_search
  settings:
    reasoning: max
  generation_date: null
  provenance:
    level: declared
    evidence: []
- provider: OpenAI
  declared_name: GPT-6 Astra Pro
  family: null
  version: unknown
  role: proof_search
  settings:
    reasoning: unknown
  generation_date: null
  provenance:
    level: declared
    evidence: []
lineage: []
artifacts:
- role: manuscript
  location: in_repository
  path: files/C65-26.tex
  media_type: application/x-tex
- role: supplementary
  location: in_repository
  path: files/sources.md
  media_type: text/markdown
rights:
  licence: CC-BY-4.0
  redistribution: permitted
  holders:
  - Ji Ho Bae
declarations:
  rights:
    confirmed: true
    source: catalogue_import
    actor: per_2d4d654016ee4041849aa9abadb9040b
    recorded_at: '2026-10-18T00:10:25Z'
    evidence_url: https://github.com/mehmetmars7/Erdosproblems-llm-hunter/pull/183
  public_disclosure:
    confirmed: true
    source: catalogue_import
    actor: per_2d4d654016ee4041849aa9abadb9040b
    recorded_at: '2026-10-18T00:10:25Z'
    evidence_url: https://github.com/mehmetmars7/Erdosproblems-llm-hunter/pull/183
  ai_disclosure:
    confirmed: true
    source: catalogue_import
    actor: per_2d4d654016ee4041849aa9abadb9040b
    recorded_at: '2026-10-18T00:10:25Z'
    evidence_url: https://github.com/mehmetmars7/Erdosproblems-llm-hunter/pull/183