Pith Number

pith:GH27J7F6

pith:2014:GH27J7F64S4UM3DP4IK7U2XYKB

not attested not anchored not stored refs pending

On Compiling Structured CNFs to OBDDs

Friedrich Slivovsky, Simone Bova

arxiv:1411.5494 v1 · 2014-11-20 · 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{GH27J7F64S4UM3DP4IK7U2XYKB}

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	2026-05-18T02:33:24.529108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31f5f4fcbee4b9466c6fe215fa6af8505c327dc9426c695f7d1df8500787ea34

Aliases

arxiv: 1411.5494 · arxiv_version: 1411.5494v1 · doi: 10.48550/arxiv.1411.5494 · pith_short_12: GH27J7F64S4U · pith_short_16: GH27J7F64S4UM3DP · pith_short_8: GH27J7F6

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/GH27J7F64S4UM3DP4IK7U2XYKB \
  | 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: 31f5f4fcbee4b9466c6fe215fa6af8505c327dc9426c695f7d1df8500787ea34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e3fa75dab39c493913352c3cd2d8c8d38778b7252b431ac156a3536571020a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-11-20T10:37:11Z",
    "title_canon_sha256": "6b56749620c6627d8a295cd444b4ff1990bcd966301ab1592d5726ebd48db2ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5494",
    "kind": "arxiv",
    "version": 1
  }
}