Pith Number

pith:6FVYDEXZ

pith:2013:6FVYDEXZKK3UZG2SH2QIF7MTDZ

not attested not anchored not stored refs pending

Crowdsourcing for Bioinformatics

Andrew I. Su, Benjamin M. Good

arxiv:1302.6667 v1 · 2013-02-27 · q-bio.QM · cs.CY · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6FVYDEXZKK3UZG2SH2QIF7MTDZ}

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	2026-05-18T03:19:43.887112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f16b8192f952b74c9b523ea082fd931e5e5dd788f82987a91812e9c89dfe0575

Aliases

arxiv: 1302.6667 · arxiv_version: 1302.6667v1 · doi: 10.48550/arxiv.1302.6667 · pith_short_12: 6FVYDEXZKK3U · pith_short_16: 6FVYDEXZKK3UZG2S · pith_short_8: 6FVYDEXZ

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/6FVYDEXZKK3UZG2SH2QIF7MTDZ \
  | 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: f16b8192f952b74c9b523ea082fd931e5e5dd788f82987a91812e9c89dfe0575

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "873629e51da972e576702f1a35c93070eede2e2b53cbd6dfd6752ee2156fe496",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2013-02-27T05:47:27Z",
    "title_canon_sha256": "80839bc81f686a5c9c28acdd8edf719752654ea8e021d4f559c34ce72c57b3c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6667",
    "kind": "arxiv",
    "version": 1
  }
}