Pith Number

pith:J62GVOCJ

pith:2017:J62GVOCJ2B3QZ5JMFEFVKDKVPH

not attested not anchored not stored refs pending

Improving average ranking precision in user searches for biomedical research datasets

Arnaud Gaudinat, Douglas Teodoro, Julien Gobeill, Luc Mottin, Patrick Ruch, Th\'er\`ese Vachon

arxiv:1709.03061 v1 · 2017-09-10 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J62GVOCJ2B3QZ5JMFEFVKDKVPH}

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	2026-05-18T00:35:39.517832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fb46ab849d0770cf52c290b550d5579e3280d84efa4bfc4c3566410cb6ea471

Aliases

arxiv: 1709.03061 · arxiv_version: 1709.03061v1 · doi: 10.48550/arxiv.1709.03061 · pith_short_12: J62GVOCJ2B3Q · pith_short_16: J62GVOCJ2B3QZ5JM · pith_short_8: J62GVOCJ

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/J62GVOCJ2B3QZ5JMFEFVKDKVPH \
  | 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: 4fb46ab849d0770cf52c290b550d5579e3280d84efa4bfc4c3566410cb6ea471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caafe61b0546d4f5b764612bdd973e77173cfd95d51419112ae97f09a73e7279",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-09-10T07:35:21Z",
    "title_canon_sha256": "3850ec9db9959c36ab232ad21ea1ecac6224738ad03d4a3fb34b901bc772e431"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03061",
    "kind": "arxiv",
    "version": 1
  }
}