Pith Number

pith:SZ7AC56R

pith:2026:SZ7AC56RTB7T7CSWDBULPXB32B

not attested not anchored not stored refs pending

Towards a Bridge Layer Between Bibliographic and Formalized Mathematical Knowledge

A. Mayeux

arxiv:2606.11430 v1 · 2026-06-09 · cs.DL · cs.AI · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZ7AC56RTB7T7CSWDBULPXB32B}

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	2026-06-11T01:09:48.221758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

967e0177d1987f3f8a561868b7dc3bd06a9367d14d5afcfe248afd87e6f8587f

Aliases

arxiv: 2606.11430 · arxiv_version: 2606.11430v1 · doi: 10.48550/arxiv.2606.11430 · pith_short_12: SZ7AC56RTB7T · pith_short_16: SZ7AC56RTB7T7CSW · pith_short_8: SZ7AC56R

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/SZ7AC56RTB7T7CSWDBULPXB32B \
  | 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: 967e0177d1987f3f8a561868b7dc3bd06a9367d14d5afcfe248afd87e6f8587f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b05a4f63ec8e27f3df25f5d7deade4d0e476251a74c033574542dc03292691d7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2026-06-09T20:29:18Z",
    "title_canon_sha256": "f43fc121b3eb68139bb39dca729cf54b86c8be5893113737d0cdd7e7d50fe715"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11430",
    "kind": "arxiv",
    "version": 1
  }
}