Pith Number

pith:X2OLJSOT

pith:2016:X2OLJSOTSYXNP2WMYOM6CFBWHK

not attested not anchored not stored refs pending

Visualizing Gene Ontology annotations

Fran Supek, Nives \v{S}kunca

arxiv:1602.07103 v1 · 2016-02-23 · 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{X2OLJSOTSYXNP2WMYOM6CFBWHK}

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	2026-05-18T01:20:07.143160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be9cb4c9d3962ed7eaccc399e114363aa3162d00646f523df777966e5da3421c

Aliases

arxiv: 1602.07103 · arxiv_version: 1602.07103v1 · doi: 10.48550/arxiv.1602.07103 · pith_short_12: X2OLJSOTSYXN · pith_short_16: X2OLJSOTSYXNP2WM · pith_short_8: X2OLJSOT

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/X2OLJSOTSYXNP2WMYOM6CFBWHK \
  | 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: be9cb4c9d3962ed7eaccc399e114363aa3162d00646f523df777966e5da3421c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0fbf2420308ab8ed8882d1ab480e0789099b4eede33da92ad23f340d432c433",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2016-02-23T09:48:06Z",
    "title_canon_sha256": "c41891f46a768d2184b7928290668111c239579b03b95df4a5e0cf1369485502"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07103",
    "kind": "arxiv",
    "version": 1
  }
}