Pith Number

pith:7WGV27SI

pith:2022:7WGV27SIYQN2O2AL774Y25Q65L

not attested not anchored not stored refs pending

Guidelines for reporting cell types: the MIRACL standard

Alexander D. Diehl, Christopher J. Mungall, David Osumi-Sutherland, Ellen M. Quardokus, Joshua D. Fortriede, Paola Roncaglia, Tiago Lubiana

arxiv:2204.09673 v2 · 2022-04-18 · q-bio.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WGV27SIYQN2O2AL774Y25Q65L}

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	2026-07-05T04:26:23.437026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd8d5d7e48c41ba7680bfff98d761eeae19b832505fe561882c8db6383a7b2cf

Aliases

arxiv: 2204.09673 · arxiv_version: 2204.09673v2 · doi: 10.48550/arxiv.2204.09673 · pith_short_12: 7WGV27SIYQN2 · pith_short_16: 7WGV27SIYQN2O2AL · pith_short_8: 7WGV27SI

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/7WGV27SIYQN2O2AL774Y25Q65L \
  | 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: fd8d5d7e48c41ba7680bfff98d761eeae19b832505fe561882c8db6383a7b2cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ace8ad32e72b6d24a6a8e5d2607f2f4f263b11f90f953a2f2234bc4742b82655",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.OT",
    "submitted_at": "2022-04-18T18:50:13Z",
    "title_canon_sha256": "73b2f533c47efa256ad30cea06fcfb90efeda349015030ead9a8c41c5193f5d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.09673",
    "kind": "arxiv",
    "version": 2
  }
}