Pith Number

pith:JTKVGEOI

pith:2019:JTKVGEOIETV5DC7LE43HK4WJQR

not attested not anchored not stored refs pending

Author name disambiguation of bibliometric data: A comparison of several unsupervised approaches

Alexander Tekles, Lutz Bornmann

arxiv:1904.12746 v1 · 2019-04-29 · 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{JTKVGEOIETV5DC7LE43HK4WJQR}

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	2026-05-17T23:47:34.237260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cd55311c824ebd18beb27367572c984734cfda33a9dce46724c320af4355b96

Aliases

arxiv: 1904.12746 · arxiv_version: 1904.12746v1 · doi: 10.48550/arxiv.1904.12746 · pith_short_12: JTKVGEOIETV5 · pith_short_16: JTKVGEOIETV5DC7L · pith_short_8: JTKVGEOI

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/JTKVGEOIETV5DC7LE43HK4WJQR \
  | 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: 4cd55311c824ebd18beb27367572c984734cfda33a9dce46724c320af4355b96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f86773993beb3d7fd7135e9b61971293ab33159ad0653c8ff8a38ba97c200ed7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2019-04-29T14:36:42Z",
    "title_canon_sha256": "a3bfa76d9ca014507d30a43a613b86fee6a0b92b02ad9abcbbd675e2ffeb950b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12746",
    "kind": "arxiv",
    "version": 1
  }
}