Pith Number

pith:3RT3PLO3

pith:2011:3RT3PLO3IUIEX7TCZCOYEKQ3ZN

not attested not anchored not stored refs pending

Structure-Based Local Search Heuristics for Circuit-Level Boolean Satisfiability

Anton Belov, Matti J\"arvisalo

arxiv:1109.2049 v1 · 2011-09-09 · 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{3RT3PLO3IUIEX7TCZCOYEKQ3ZN}

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	2026-05-18T04:13:46.309686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc67b7addb45104bfe62c89d822a1bcb567d878f6bf39151be1fb7b1cb845ca9

Aliases

arxiv: 1109.2049 · arxiv_version: 1109.2049v1 · doi: 10.48550/arxiv.1109.2049 · pith_short_12: 3RT3PLO3IUIE · pith_short_16: 3RT3PLO3IUIEX7TC · pith_short_8: 3RT3PLO3

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/3RT3PLO3IUIEX7TCZCOYEKQ3ZN \
  | 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: dc67b7addb45104bfe62c89d822a1bcb567d878f6bf39151be1fb7b1cb845ca9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6a3d4b814941fd6499a50dc450d046ba2dcd222d9e388d5599c814dca05233c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-09-09T15:58:36Z",
    "title_canon_sha256": "330f75505d26e0eebcadbde9b650b6ca15c754dc3836397f4827204cdd0143a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2049",
    "kind": "arxiv",
    "version": 1
  }
}