Pith Number

pith:4U3RESIV

pith:2014:4U3RESIVVFWSHYZGWQ27TEHS55

not attested not anchored not stored refs pending

Fast Set Bounds Propagation Using a BDD-SAT Hybrid

Graeme Gange, Peter James Stuckey, Vitaly Lagoon

arxiv:1401.3846 v1 · 2014-01-16 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4U3RESIVVFWSHYZGWQ27TEHS55}

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	2026-05-18T03:02:06.657936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e537124915a96d23e326b435f990f2ef7a581a6b6c76338d93c5d21c62902416

Aliases

arxiv: 1401.3846 · arxiv_version: 1401.3846v1 · doi: 10.48550/arxiv.1401.3846 · pith_short_12: 4U3RESIVVFWS · pith_short_16: 4U3RESIVVFWSHYZG · pith_short_8: 4U3RESIV

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/4U3RESIVVFWSHYZGWQ27TEHS55 \
  | 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: e537124915a96d23e326b435f990f2ef7a581a6b6c76338d93c5d21c62902416

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42f48d2baab6eeff8bd3327779d4d8766837c8720d1a875ba7e45b718239f1a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-01-16T04:56:56Z",
    "title_canon_sha256": "51c8a59f1f03d6de867b62ad9ae8acd1e5b9da21ea9960c48f3c3093d1ec4f47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3846",
    "kind": "arxiv",
    "version": 1
  }
}