Pith Number

pith:XEO65Z2O

pith:2011:XEO65Z2OVV6Z5OOS2IO767SVL2

not attested not anchored not stored refs pending

The Language of Search

A. Darwiche, J. Huang

arxiv:1110.2734 v1 · 2011-10-12 · 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{XEO65Z2OVV6Z5OOS2IO767SVL2}

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	2026-05-18T04:11:07.643774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b91deee74ead7d9eb9d2d21dff7e555e942108b632bf23e9d4d195437dc48ae1

Aliases

arxiv: 1110.2734 · arxiv_version: 1110.2734v1 · doi: 10.48550/arxiv.1110.2734 · pith_short_12: XEO65Z2OVV6Z · pith_short_16: XEO65Z2OVV6Z5OOS · pith_short_8: XEO65Z2O

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/XEO65Z2OVV6Z5OOS2IO767SVL2 \
  | 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: b91deee74ead7d9eb9d2d21dff7e555e942108b632bf23e9d4d195437dc48ae1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9be066d9edeb7c05d70e0eb68ed634d4873cbbf98535c47a24a9cd2a152177ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-10-12T18:20:23Z",
    "title_canon_sha256": "3d043678d60c13f561a4c7fe01822e25fc3e8b6b095134f7e2070170e12f09e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2734",
    "kind": "arxiv",
    "version": 1
  }
}