Pith Number

pith:X4375QPA

pith:2015:X4375QPADCBT6H7YDFTRTLHC7G

not attested not anchored not stored refs pending

Bibliometric-Enhanced Information Retrieval: 3rd International BIR Workshop

Guillaume Cabanac, Ingo Frommholz, Philipp Mayr

arxiv:1510.05120 v2 · 2015-10-17 · cs.IR · 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{X4375QPADCBT6H7YDFTRTLHC7G}

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	2026-05-18T01:24:06.408529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf37fec1e018833f1ff8196719ace2f983fb4e494476a598344a83a5c1f30104

Aliases

arxiv: 1510.05120 · arxiv_version: 1510.05120v2 · doi: 10.48550/arxiv.1510.05120 · pith_short_12: X4375QPADCBT · pith_short_16: X4375QPADCBT6H7Y · pith_short_8: X4375QPA

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/X4375QPADCBT6H7YDFTRTLHC7G \
  | 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: bf37fec1e018833f1ff8196719ace2f983fb4e494476a598344a83a5c1f30104

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e1474985402767537edeac6e9d609932c54ed65f6e5e1db4f4384829a551f3b",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2015-10-17T11:51:26Z",
    "title_canon_sha256": "3191eed883990975af846ab6c552eb9eab579d1f8046182c13d388bb446c850d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05120",
    "kind": "arxiv",
    "version": 2
  }
}