Pith Number

pith:FWIO4D76

pith:2021:FWIO4D76SZKGBBWZM33KJ6W43L

not attested not anchored not stored refs pending

A field guide to cultivating computational biology

Anne E Carpenter, Benilton S Carvalho, Casey S Greene, Elana J Fertig, Fabian J Theis, Gregory P Way, Jean YH Yang, Jerry SH Lee, Kim-Anh Le Cao, Luigi Marchionni, Michiel de Hoon, Piero Carnici, Stacey Finley, Suzanne Sindi

arxiv:2104.11364 v1 · 2021-04-23 · q-bio.OT · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWIO4D76SZKGBBWZM33KJ6W43L}

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	2026-07-05T02:34:23.234052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d90ee0ffe96546086d966f6a4fadcdaf7040526d0845bf8ebdd73c9c071d576

Aliases

arxiv: 2104.11364 · arxiv_version: 2104.11364v1 · doi: 10.48550/arxiv.2104.11364 · pith_short_12: FWIO4D76SZKG · pith_short_16: FWIO4D76SZKGBBWZ · pith_short_8: FWIO4D76

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/FWIO4D76SZKGBBWZM33KJ6W43L \
  | 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: 2d90ee0ffe96546086d966f6a4fadcdaf7040526d0845bf8ebdd73c9c071d576

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d28574c0be07b22a62a5eb793cc884f0cd77f5fd973a3831e4c142fac1e67704",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "q-bio.OT",
    "submitted_at": "2021-04-23T01:24:21Z",
    "title_canon_sha256": "3bdbb70dbced569715cc155c16678c68c69c6c1f1c1cbfd3b08a7365af46c3d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.11364",
    "kind": "arxiv",
    "version": 1
  }
}