Pith Number

pith:OQTPTKJH

pith:2026:OQTPTKJHS2G6QYZ4VVTYVQYY6N

not attested not anchored not stored refs pending

ProofCouncil: An LLM Agent for Solving Open Mathematical Problems

David Holmes, Gergely B\'erczi, Jasper Dekoninck, Johannes Schmitt, Liam Price, Tim Gehrunger, Uri Kreitner

arxiv:2607.09474 v1 · 2026-07-10 · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQTPTKJHS2G6QYZ4VVTYVQYY6N}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-13T01:20:12.564378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7426f9a927968de8633cad678ac318f34bcb87379486a3bdb7b9691839c4841e

Aliases

arxiv: 2607.09474 · arxiv_version: 2607.09474v1 · doi: 10.48550/arxiv.2607.09474 · pith_short_12: OQTPTKJHS2G6 · pith_short_16: OQTPTKJHS2G6QYZ4 · pith_short_8: OQTPTKJH

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/OQTPTKJHS2G6QYZ4VVTYVQYY6N \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7426f9a927968de8633cad678ac318f34bcb87379486a3bdb7b9691839c4841e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0958e2becdc69eb9632708357478e13dc37b58fa19d25c17cc78598a1ed33b97",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-10T14:46:01Z",
    "title_canon_sha256": "5659aa64173b0ae4b4fef76f56630c1d3f0aa4e62589d143ae66cd69d2efb091"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.09474",
    "kind": "arxiv",
    "version": 1
  }
}