Pith Number

pith:KN2ETCOG

pith:2005:KN2ETCOGZRUKICWJXP7CLLPHM5

not attested not anchored not stored refs pending

Solving Partial Order Constraints for LPO Termination

Michael Codish, Peter J. Stuckey, Vitaly Lagoon

arxiv:cs/0512067 v1 · 2005-12-16 · cs.PL · cs.LO · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KN2ETCOGZRUKICWJXP7CLLPHM5}

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	2026-05-18T04:41:26.402672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53744989c6cc68a40ac9bbfe25ade76753a35b18c277fe56bcff10b7fffda0ff

Aliases

arxiv: cs/0512067 · arxiv_version: cs/0512067v1 · doi: 10.48550/arxiv.cs/0512067 · pith_short_12: KN2ETCOGZRUK · pith_short_16: KN2ETCOGZRUKICWJ · pith_short_8: KN2ETCOG

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/KN2ETCOGZRUKICWJXP7CLLPHM5 \
  | 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: 53744989c6cc68a40ac9bbfe25ade76753a35b18c277fe56bcff10b7fffda0ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b68d8e743b47b1249f43435627b986967f8b9528f561b42b48c3c1abcae528d6",
    "cross_cats_sorted": [
      "cs.LO",
      "cs.SC"
    ],
    "license": "",
    "primary_cat": "cs.PL",
    "submitted_at": "2005-12-16T01:28:25Z",
    "title_canon_sha256": "b5ea4742bc3065fee03cfc8982449acaa29d8ce02d8ae2a93f92bc5946584b13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0512067",
    "kind": "arxiv",
    "version": 1
  }
}