Pith Number

pith:4RWXGCWB

pith:2014:4RWXGCWB5TL3ALYQ2XYGPCI2V7

not attested not anchored not stored refs pending

Querying Geometric Figures Using a Controlled Language, Ontological Graphs and Dependency Lattices

Pedro Quaresma, Yannis Haralambous

arxiv:1403.2194 v3 · 2014-03-10 · cs.CG · cs.AI · cs.DB · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4RWXGCWB5TL3ALYQ2XYGPCI2V7}

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	2026-05-18T02:51:56.617483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e46d730ac1ecd7b02f10d5f067891aafc6dd5e131ac97fef513b1457a1661353

Aliases

arxiv: 1403.2194 · arxiv_version: 1403.2194v3 · doi: 10.48550/arxiv.1403.2194 · pith_short_12: 4RWXGCWB5TL3 · pith_short_16: 4RWXGCWB5TL3ALYQ · pith_short_8: 4RWXGCWB

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/4RWXGCWB5TL3ALYQ2XYGPCI2V7 \
  | 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: e46d730ac1ecd7b02f10d5f067891aafc6dd5e131ac97fef513b1457a1661353

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abf29707261836148d887d69028c5356afa93526e09a7625c9c2e17b6472e95e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DB",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2014-03-10T09:39:12Z",
    "title_canon_sha256": "0caa113c75ce630507e6f109d951cf3d1bc8006bc55422bf5f04d04da5f4d597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2194",
    "kind": "arxiv",
    "version": 3
  }
}