Pith Number

pith:O3CELIIK

pith:2025:O3CELIIKTOLNUV275VRKMIU3KX

not attested not anchored not stored refs pending

Spatial trends in Ediacaran Bilaterian trails

Brittany A. Laing, Glenn A. Brock, Luis A. Buatois, Luke C. Strotz, Lyndon Koens, M. Gabriela M\'angano, Zoe Vestrum

arxiv:2509.01104 v1 · 2025-09-01 · q-bio.PE · physics.bio-ph · 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{O3CELIIKTOLNUV275VRKMIU3KX}

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	2026-07-05T12:02:53.809489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76c445a10a9b96da575fed62a6229b55d1ede0bcbada8200b7ef735060760182

Aliases

arxiv: 2509.01104 · arxiv_version: 2509.01104v1 · doi: 10.48550/arxiv.2509.01104 · pith_short_12: O3CELIIKTOLN · pith_short_16: O3CELIIKTOLNUV27 · pith_short_8: O3CELIIK

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/O3CELIIKTOLNUV275VRKMIU3KX \
  | 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: 76c445a10a9b96da575fed62a6229b55d1ede0bcbada8200b7ef735060760182

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fe5b5796a2a2e6d36bc2f0ee76f0d5e9c74037b6f5384935cdbf9f686b71648",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2025-09-01T03:51:29Z",
    "title_canon_sha256": "cefb5aed3268811a4374d3080116aafb19fe79f075ed1b68c56694e2eab914ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.01104",
    "kind": "arxiv",
    "version": 1
  }
}