Pith Number

pith:ANI2JWXD

pith:2023:ANI2JWXD32T5WFD26HKC4D5YWA

not attested not anchored not stored refs pending

Compositional Verification in Rewriting Logic

Alberto Verdejo, Narciso Mart\'i-Oliet, \'Oscar Mart\'in

arxiv:2307.16537 v1 · 2023-07-31 · cs.LO · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANI2JWXD32T5WFD26HKC4D5YWA}

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	2026-07-05T06:36:04.840161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0351a4dae3dea7db147af1d42e0fb8b0335033d291a26b3664781254ef023d76

Aliases

arxiv: 2307.16537 · arxiv_version: 2307.16537v1 · doi: 10.48550/arxiv.2307.16537 · pith_short_12: ANI2JWXD32T5 · pith_short_16: ANI2JWXD32T5WFD2 · pith_short_8: ANI2JWXD

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/ANI2JWXD32T5WFD26HKC4D5YWA \
  | 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: 0351a4dae3dea7db147af1d42e0fb8b0335033d291a26b3664781254ef023d76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3c89473bf51f49659610f2f5e115a011f8dd730fafcd249853c1ffbfe335fb4",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2023-07-31T10:05:23Z",
    "title_canon_sha256": "3cb97ad7903ecf28d5d7adf77a1f1491344abd3862130946b70a12c03811aee9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.16537",
    "kind": "arxiv",
    "version": 1
  }
}