Pith Number

pith:TRXYULEB

pith:2014:TRXYULEB5DLHSXHC2FDDIW5MUZ

not attested not anchored not stored refs pending

Conflict-Driven XOR-Clause Learning (extended version)

Ilkka Niemel\"a, Tero Laitinen, Tommi Junttila

arxiv:1407.6571 v1 · 2014-07-24 · 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{TRXYULEB5DLHSXHC2FDDIW5MUZ}

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	2026-05-18T02:46:38.431961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c6f8a2c81e8d6795ce2d146345baca678494e0bd943b789def869ee397a14a0

Aliases

arxiv: 1407.6571 · arxiv_version: 1407.6571v1 · doi: 10.48550/arxiv.1407.6571 · pith_short_12: TRXYULEB5DLH · pith_short_16: TRXYULEB5DLHSXHC · pith_short_8: TRXYULEB

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/TRXYULEB5DLHSXHC2FDDIW5MUZ \
  | 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: 9c6f8a2c81e8d6795ce2d146345baca678494e0bd943b789def869ee397a14a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e28f0730869641c5374c3f69809004d692cdd4308538c1fd59da54813f5c099a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-07-24T13:29:57Z",
    "title_canon_sha256": "85efa18d485106940d279c75cf600ecec2e7914eee2b4ed7c28a574475e70ef2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6571",
    "kind": "arxiv",
    "version": 1
  }
}