Pith Number

pith:25TR3ZFU

pith:2014:25TR3ZFUIJRJZLKUVNNH7LYMMX

not attested not anchored not stored refs pending

First-Order Stable Model Semantics and First-Order Loop Formulas

Joohyung Lee, Yunsong Meng

arxiv:1401.3898 v1 · 2014-01-16 · cs.LO · 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{25TR3ZFUIJRJZLKUVNNH7LYMMX}

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	2026-05-18T03:02:06.142430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7671de4b442629cad54ab5a7faf0c65d2dcc74bf70aa49ace1c3eda593d98aa

Aliases

arxiv: 1401.3898 · arxiv_version: 1401.3898v1 · doi: 10.48550/arxiv.1401.3898 · pith_short_12: 25TR3ZFUIJRJ · pith_short_16: 25TR3ZFUIJRJZLKU · pith_short_8: 25TR3ZFU

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/25TR3ZFUIJRJZLKUVNNH7LYMMX \
  | 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: d7671de4b442629cad54ab5a7faf0c65d2dcc74bf70aa49ace1c3eda593d98aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb10fafd75fc39d5d304c46193038967bfb92f9a3d4e064b26c2a1e6683d6db4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-01-16T05:18:54Z",
    "title_canon_sha256": "699bd418da64b1cb51ad0a29c7a5c9f6675e8a343a7caa01ac3a492d2a3c3060"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3898",
    "kind": "arxiv",
    "version": 1
  }
}