Pith Number

pith:DYV7EEUF

pith:2014:DYV7EEUFIPYOGJPZ767NGGTNZG

not attested not anchored not stored refs pending

Local Consistency and SAT-Solvers

Justyna Petke, Peter Jeavons

arxiv:1401.4613 v1 · 2014-01-18 · cs.AI · 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{DYV7EEUFIPYOGJPZ767NGGTNZG}

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	2026-05-18T03:01:45.182342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e2bf2128543f0e325f9ffbed31a6dc9931cc9daf9e04682131a03bd0c8a40da

Aliases

arxiv: 1401.4613 · arxiv_version: 1401.4613v1 · doi: 10.48550/arxiv.1401.4613 · pith_short_12: DYV7EEUFIPYO · pith_short_16: DYV7EEUFIPYOGJPZ · pith_short_8: DYV7EEUF

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/DYV7EEUFIPYOGJPZ767NGGTNZG \
  | 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: 1e2bf2128543f0e325f9ffbed31a6dc9931cc9daf9e04682131a03bd0c8a40da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a968acbe50e05e7932f772a269e9f06fc3d83fe0f34d49575815c7743f6f2072",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-01-18T21:39:00Z",
    "title_canon_sha256": "a3eb833248a8e968282fb84baebd8924e84d0b2b0f393b10df219ac7664a364b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4613",
    "kind": "arxiv",
    "version": 1
  }
}