Pith Number

pith:ZTVWCD43

pith:2015:ZTVWCD43GUJ3ELPPMNUNDLAH4F

not attested not anchored not stored refs pending

On partial order semantics for SAT/SMT-based symbolic encodings of weak memory concurrency

Alex Horn, Daniel Kroening

arxiv:1504.00037 v1 · 2015-03-31 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTVWCD43GUJ3ELPPMNUNDLAH4F}

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	2026-05-18T02:19:49.919131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cceb610f9b3513b22def6368d1ac07e15acfe693858175414a6d0c6cadd8a82b

Aliases

arxiv: 1504.00037 · arxiv_version: 1504.00037v1 · doi: 10.48550/arxiv.1504.00037 · pith_short_12: ZTVWCD43GUJ3 · pith_short_16: ZTVWCD43GUJ3ELPP · pith_short_8: ZTVWCD43

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/ZTVWCD43GUJ3ELPPMNUNDLAH4F \
  | 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: cceb610f9b3513b22def6368d1ac07e15acfe693858175414a6d0c6cadd8a82b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fd8203a996538d9893167ff55b1c62b256412ee9b9bc9805250a99e53e1ec1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-03-31T21:03:30Z",
    "title_canon_sha256": "0bb425ebfc535edadcf7839e2f9ff14f1cbbb41e33df0f6057e2897cf45843dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00037",
    "kind": "arxiv",
    "version": 1
  }
}