Pith Number

pith:Y3TKZH34

pith:2012:Y3TKZH34TCHCU6OPZJWHL35M3S

not attested not anchored not stored refs pending

An Open Framework for Extensible Multi-Stage Bioinformatics Software

Gabriel Keeble-Gagn\`ere, Johan Nystr\"om-Persson, Kenji Mizuguchi, Matthew Bellgard

arxiv:1208.4436 v1 · 2012-08-22 · cs.SE · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y3TKZH34TCHCU6OPZJWHL35M3S}

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	2026-05-18T03:48:14.259105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6e6ac9f7c988e2a79cfca6c75efacdc87794923aa9f7ad44c7ee32b01890249

Aliases

arxiv: 1208.4436 · arxiv_version: 1208.4436v1 · doi: 10.48550/arxiv.1208.4436 · pith_short_12: Y3TKZH34TCHC · pith_short_16: Y3TKZH34TCHCU6OP · pith_short_8: Y3TKZH34

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/Y3TKZH34TCHCU6OPZJWHL35M3S \
  | 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: c6e6ac9f7c988e2a79cfca6c75efacdc87794923aa9f7ad44c7ee32b01890249

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cc7fd1e01636fbddf4a2891972c5fdc3ec6a755ca5fc1fe789ca4b42b5e56fe",
    "cross_cats_sorted": [
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2012-08-22T07:31:47Z",
    "title_canon_sha256": "15cb7e6632dc4a49ea11bd28f51967d55cc04c5b1fa98627a28167dd494f81aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4436",
    "kind": "arxiv",
    "version": 1
  }
}