Pith Number

pith:GY5PMSYZ

pith:2025:GY5PMSYZP4KOZRFZBOPRCZN62P

not attested not anchored not stored refs pending

Proof-Carrying Neuro-Symbolic Code

Ekaterina Komendantskaya

arxiv:2504.12031 v1 · 2025-04-16 · cs.PL · 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{GY5PMSYZP4KOZRFZBOPRCZN62P}

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	2026-07-05T10:50:01.691270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

363af64b197f14ecc4b90b9f1165bed3c38a8f4b89007739cd0861f72e1baf53

Aliases

arxiv: 2504.12031 · arxiv_version: 2504.12031v1 · doi: 10.48550/arxiv.2504.12031 · pith_short_12: GY5PMSYZP4KO · pith_short_16: GY5PMSYZP4KOZRFZ · pith_short_8: GY5PMSYZ

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/GY5PMSYZP4KOZRFZBOPRCZN62P \
  | 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: 363af64b197f14ecc4b90b9f1165bed3c38a8f4b89007739cd0861f72e1baf53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc09531e9778e31c2b7e39b6217110cb3e2f46ec9e851f18c427783dd22bb7f7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2025-04-16T12:42:18Z",
    "title_canon_sha256": "109ed6a776c44c473325611a10c764f75a68c4b9426d5badd7b7f21b616a3de7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12031",
    "kind": "arxiv",
    "version": 1
  }
}