Pith Number

pith:YNHOUEOO

pith:2011:YNHOUEOODMALSZCS4WHTUU2SLM

not attested not anchored not stored refs pending

Finding Complex Biological Relationships in Recent PubMed Articles Using Bio-LDA

Bing He, David J. Wild, Huijun Wang, Jie Tang, Judy Qiu, Xiao Dong, Ying Ding

arxiv:1103.5181 v1 · 2011-03-27 · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YNHOUEOODMALSZCS4WHTUU2SLM}

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	2026-05-18T04:25:38.474577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c34eea11ce1b00b96452e58f3a53525b358a34d8a67c48b12c5e7a47f3f46932

Aliases

arxiv: 1103.5181 · arxiv_version: 1103.5181v1 · doi: 10.48550/arxiv.1103.5181 · pith_short_12: YNHOUEOODMAL · pith_short_16: YNHOUEOODMALSZCS · pith_short_8: YNHOUEOO

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/YNHOUEOODMALSZCS4WHTUU2SLM \
  | 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: c34eea11ce1b00b96452e58f3a53525b358a34d8a67c48b12c5e7a47f3f46932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e77c620939c84059c6cc8ce6a13abf851d603bb154a7ee830e94b9a0bea1a1d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2011-03-27T04:13:16Z",
    "title_canon_sha256": "04860849df0282c5779de643c9e6db548ce2cc266a826e484996e867a2ae5f51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5181",
    "kind": "arxiv",
    "version": 1
  }
}