Pith Number

pith:EABAALAY

pith:2014:EABAALAYF5NGM7RCORKIFWJFX2

not attested not anchored not stored refs pending

Solving MaxSAT and #SAT on structured CNF formulas

Jan Arne Telle, Martin Vatshelle, Sigve Hortemo S{\ae}ther

arxiv:1402.6485 v1 · 2014-02-26 · cs.DS · cs.AI · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EABAALAYF5NGM7RCORKIFWJFX2}

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	2026-05-18T02:57:44.422039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2002002c182f5a667e22745482d925be9e4494b47f72fe3932797099f94157af

Aliases

arxiv: 1402.6485 · arxiv_version: 1402.6485v1 · doi: 10.48550/arxiv.1402.6485 · pith_short_12: EABAALAYF5NG · pith_short_16: EABAALAYF5NGM7RC · pith_short_8: EABAALAY

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/EABAALAYF5NGM7RCORKIFWJFX2 \
  | 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: 2002002c182f5a667e22745482d925be9e4494b47f72fe3932797099f94157af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ae437ac07d4852bfa65c2335f521cdc68d9618fc36b7c33e44847d3d9feb7c6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-02-26T10:48:36Z",
    "title_canon_sha256": "71d9b229c37aa2bc1463316ec5970f389d43ca243d4b346efd9bec9038b69fb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6485",
    "kind": "arxiv",
    "version": 1
  }
}