Pith Number

pith:5JCURLSN

pith:2006:5JCURLSNH5TJ7FS73B27UIMG6H

not attested not anchored not stored refs pending

Predicate Abstraction via Symbolic Decision Procedures

Byron Cook, Shuvendu K. Lahiri, Thomas Ball

arxiv:cs/0612003 v2 · 2006-12-01 · cs.LO · cs.PL · 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{5JCURLSNH5TJ7FS73B27UIMG6H}

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	2026-05-18T00:53:03.269942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea4548ae4d3f669f965fd875fa2186f1d30c44a9279d1521adde454c1cc9e8f2

Aliases

arxiv: cs/0612003 · arxiv_version: cs/0612003v2 · doi: 10.48550/arxiv.cs/0612003 · pith_short_12: 5JCURLSNH5TJ · pith_short_16: 5JCURLSNH5TJ7FS7 · pith_short_8: 5JCURLSN

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/5JCURLSNH5TJ7FS73B27UIMG6H \
  | 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: ea4548ae4d3f669f965fd875fa2186f1d30c44a9279d1521adde454c1cc9e8f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33a531b958c98a1288fb73d5cebb2bf9429941c81e460b6e6aebd628434da344",
    "cross_cats_sorted": [
      "cs.PL",
      "cs.SC"
    ],
    "license": "",
    "primary_cat": "cs.LO",
    "submitted_at": "2006-12-01T19:56:11Z",
    "title_canon_sha256": "e6465c6a0ff89e91fb62db2572f46b061510a9ccc14b05836daae3533bf0252c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0612003",
    "kind": "arxiv",
    "version": 2
  }
}