Pith Number

pith:FYCUPZTO

pith:2024:FYCUPZTO7FAEFGOF4JUY4BYNFK

not attested not anchored not stored refs pending

Studying self-organisation across the biosphere with process-enablement graphs

Emmy Brown, Sean T. Vittadello

arxiv:2411.17012 v2 · 2024-11-26 · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FYCUPZTO7FAEFGOF4JUY4BYNFK}

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	2026-07-05T10:30:58.617177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e0547e66ef9404299c5e2698e070d2aa6725ace97c51a49841d84992816caa6

Aliases

arxiv: 2411.17012 · arxiv_version: 2411.17012v2 · doi: 10.48550/arxiv.2411.17012 · pith_short_12: FYCUPZTO7FAE · pith_short_16: FYCUPZTO7FAEFGOF · pith_short_8: FYCUPZTO

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/FYCUPZTO7FAEFGOF4JUY4BYNFK \
  | 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: 2e0547e66ef9404299c5e2698e070d2aa6725ace97c51a49841d84992816caa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25195b5694df120e1000b154cd01d651737488c9825bacfec633fe041f813a6a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2024-11-26T00:45:05Z",
    "title_canon_sha256": "a33cb7d403fe469d42d09c4e5d26dc8939fb488787310d9a5eec097c70adc09b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17012",
    "kind": "arxiv",
    "version": 2
  }
}