Pith Number

pith:TSFKIDBD

pith:2023:TSFKIDBDPOIHOTEGMOGWGJAZXI

not attested not anchored not stored refs pending

A Decade of Scholarly Research on Open Knowledge Graphs

Abraham Toluwase Owodunni, Houcemeddine Turki, Mohamed Ali Hadj Taieb, Mohamed Ben Aouicha, Ren\'e Fabrice Bile

arxiv:2306.13186 v3 · 2023-06-22 · cs.DL · cs.DB · cs.IR · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TSFKIDBDPOIHOTEGMOGWGJAZXI}

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	2026-07-05T08:00:34.134427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c8aa40c237b90774c86638d632419ba095b1520b24c4df17d6cd8ca9555619c

Aliases

arxiv: 2306.13186 · arxiv_version: 2306.13186v3 · doi: 10.48550/arxiv.2306.13186 · pith_short_12: TSFKIDBDPOIH · pith_short_16: TSFKIDBDPOIHOTEG · pith_short_8: TSFKIDBD

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/TSFKIDBDPOIHOTEGMOGWGJAZXI \
  | 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: 9c8aa40c237b90774c86638d632419ba095b1520b24c4df17d6cd8ca9555619c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dc265b9f1942d48d86ee4c63b0909d3b64a443a1207f1481d1642f68b095324",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.IR",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2023-06-22T20:03:09Z",
    "title_canon_sha256": "3f7ff1bebc8621d0930e51037b107516348e655c504c95c4ddc010e307e8c504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.13186",
    "kind": "arxiv",
    "version": 3
  }
}