Pith Number

pith:PYFU54UI

pith:2013:PYFU54UIKN5IABXVILDRRA7B2E

not attested not anchored not stored refs pending

An introduction to the coverage of the Data Citation Index (Thomson-Reuters): disciplines, document types and repositories

Alberto Mart\'in-Mart\'in, Daniel Torres-Salinas, Enrique Fuente-Guti\'errez

arxiv:1306.6584 v2 · 2013-06-27 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PYFU54UIKN5IABXVILDRRA7B2E}

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	2026-05-18T02:57:44.224436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e0b4ef288537a8006f542c71883e1d137683163e6667b8ca6e0d027d11589c9

Aliases

arxiv: 1306.6584 · arxiv_version: 1306.6584v2 · doi: 10.48550/arxiv.1306.6584 · pith_short_12: PYFU54UIKN5I · pith_short_16: PYFU54UIKN5IABXV · pith_short_8: PYFU54UI

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/PYFU54UIKN5IABXVILDRRA7B2E \
  | 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: 7e0b4ef288537a8006f542c71883e1d137683163e6667b8ca6e0d027d11589c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e425125fd1fe5701422073a5b946fc110daaaaf2a0a1984007d21923fd7bf00d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2013-06-27T17:43:33Z",
    "title_canon_sha256": "3ed370d15f316b8e13f2b6ea26f3f7c30efaefe3528e4e5b09d26200e8488078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6584",
    "kind": "arxiv",
    "version": 2
  }
}