Pith Number

pith:VRPRO7L6

pith:2013:VRPRO7L64ZLJV3LR7BGSLNFEMS

not attested not anchored not stored refs pending

The Karyotype Ontology: a computational representation for human cytogenetic patterns

Jennifer D. Warrender, Phillip Lord

arxiv:1305.3758 v1 · 2013-05-16 · cs.CE · 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{VRPRO7L64ZLJV3LR7BGSLNFEMS}

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	2026-05-18T03:25:34.004573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac5f177d7ee6569aed71f84d25b4a464ad94343ba659592d162e7e5bbee7585a

Aliases

arxiv: 1305.3758 · arxiv_version: 1305.3758v1 · doi: 10.48550/arxiv.1305.3758 · pith_short_12: VRPRO7L64ZLJ · pith_short_16: VRPRO7L64ZLJV3LR · pith_short_8: VRPRO7L6

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/VRPRO7L64ZLJV3LR7BGSLNFEMS \
  | 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: ac5f177d7ee6569aed71f84d25b4a464ad94343ba659592d162e7e5bbee7585a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "373921d55fb3652d09f7018d3c8d4e012b4e346d312d5972c815e16825e63c40",
    "cross_cats_sorted": [
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2013-05-16T11:07:42Z",
    "title_canon_sha256": "afe3d5cfafc286219b06ccdc9f34657d044e4152781b3dc561edc11e212edc7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3758",
    "kind": "arxiv",
    "version": 1
  }
}