Pith Number

pith:BVZHOK7L

pith:2026:BVZHOK7LYVSUCNU44AZMKTW5VO

not attested not anchored not stored refs pending

A structural causal framework for interventions on evolutionary accumulation models

Iain G. Johnston, \'I\~nigo R\'ios-Arroyo, Ramon Diaz-Uriarte

arxiv:2606.12597 v1 · 2026-06-10 · q-bio.QM · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BVZHOK7LYVSUCNU44AZMKTW5VO}

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	2026-06-12T00:07:55.867237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d72772bebc56541369ce032c54eddab835f345af35d2e5bd1a8973c5e405a6e

Aliases

arxiv: 2606.12597 · arxiv_version: 2606.12597v1 · doi: 10.48550/arxiv.2606.12597 · pith_short_12: BVZHOK7LYVSU · pith_short_16: BVZHOK7LYVSUCNU4 · pith_short_8: BVZHOK7L

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/BVZHOK7LYVSUCNU44AZMKTW5VO \
  | 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: 0d72772bebc56541369ce032c54eddab835f345af35d2e5bd1a8973c5e405a6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "180080d232e3b2362c27f5d39b4717ef541993f6f21ceec774e86a707fbd15d0",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2026-06-10T18:52:53Z",
    "title_canon_sha256": "2181dc13c6b1a7f2c63a69e01b1b971b1e3ac10aa9629f34becbee5aebccef02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12597",
    "kind": "arxiv",
    "version": 1
  }
}