Pith Number

pith:TQQOEINQ

pith:2022:TQQOEINQZILFDJYXBABKUC54SR

not attested not anchored not stored refs pending

Efficient Semantic Summary Graphs for Querying Large Knowledge Graphs

Damien Graux, Emetis Niazmand, Gezim Sejdiu, Maria-Esther Vidal

arxiv:2205.13883 v1 · 2022-05-27 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQQOEINQZILFDJYXBABKUC54SR}

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	2026-07-05T04:26:53.212608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c20e221b0ca1651a7170802aa0bbc945082af4e4963b6d28234071765e29a8f

Aliases

arxiv: 2205.13883 · arxiv_version: 2205.13883v1 · doi: 10.48550/arxiv.2205.13883 · pith_short_12: TQQOEINQZILF · pith_short_16: TQQOEINQZILFDJYX · pith_short_8: TQQOEINQ

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/TQQOEINQZILFDJYXBABKUC54SR \
  | 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: 9c20e221b0ca1651a7170802aa0bbc945082af4e4963b6d28234071765e29a8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84f869d7d1ac218f832fce862c727eadc0e1b7034b0bf048a2458f18c8fc77f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2022-05-27T10:33:24Z",
    "title_canon_sha256": "4a1a43320cd1c16c58279db269fb7908672ba5d910cd3e1410f58930fa5044f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.13883",
    "kind": "arxiv",
    "version": 1
  }
}