Pith Number

pith:JFEZ4C5N

pith:2013:JFEZ4C5N35QQIHDSAC4W53DAG4

not attested not anchored not stored refs pending

Index sets for Finite Normal Predicate Logic Programs

D. Cenzer, J.B. Remmel, V.W. Marek

arxiv:1303.6555 v1 · 2013-03-26 · cs.LO · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFEZ4C5N35QQIHDSAC4W53DAG4}

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	2026-05-18T03:29:49.064133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49499e0baddf61041c7200b96eec6037196794081ee5c12ad3f072b953ade5b2

Aliases

arxiv: 1303.6555 · arxiv_version: 1303.6555v1 · doi: 10.48550/arxiv.1303.6555 · pith_short_12: JFEZ4C5N35QQ · pith_short_16: JFEZ4C5N35QQIHDS · pith_short_8: JFEZ4C5N

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/JFEZ4C5N35QQIHDSAC4W53DAG4 \
  | 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: 49499e0baddf61041c7200b96eec6037196794081ee5c12ad3f072b953ade5b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0e5c5b70ab2ccc3292991e48a3b61c6083e001b7d78a387541fb72a9b3cc8c8",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2013-03-26T16:41:25Z",
    "title_canon_sha256": "ae3c5b694bd3e44d026a91152bcf144407a728c46aabc620a9f7dddca242fd26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6555",
    "kind": "arxiv",
    "version": 1
  }
}