Pith Number

pith:I5DF3H3Z

pith:2014:I5DF3H3ZDBTUMPOUKQEVKTF4SF

not attested not anchored not stored refs pending

Performance of the Survey Propagation-guided decimation algorithm for the random NAE-K-SAT problem

David Gamarnik, Madhu Sudan

arxiv:1402.0052 v2 · 2014-02-01 · math.PR · cond-mat.stat-mech · cs.AI · cs.CC · cs.DS · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I5DF3H3ZDBTUMPOUKQEVKTF4SF}

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	2026-05-18T02:41:26.119360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47465d9f791867463dd45409554cbc91530d6b4c6a165ffc8160da263f04e7c5

Aliases

arxiv: 1402.0052 · arxiv_version: 1402.0052v2 · doi: 10.48550/arxiv.1402.0052 · pith_short_12: I5DF3H3ZDBTU · pith_short_16: I5DF3H3ZDBTUMPOU · pith_short_8: I5DF3H3Z

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/I5DF3H3ZDBTUMPOUKQEVKTF4SF \
  | 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: 47465d9f791867463dd45409554cbc91530d6b4c6a165ffc8160da263f04e7c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ef3189c28f086dee199ae52fb6a36ff91c6dcf0cebfb5d93f0e4d5faca77ab4",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.AI",
      "cs.CC",
      "cs.DS",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-02-01T05:05:12Z",
    "title_canon_sha256": "0a4aa3f3823bfbc8e85283ce3e04c510993fa5411f4586afc4b4d467c74f1d51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0052",
    "kind": "arxiv",
    "version": 2
  }
}