Pith Number

pith:TOII4L6R

pith:2015:TOII4L6RP2YZ7RQ5TNJL34JHO2

not attested not anchored not stored refs pending

Emergence of proto-organisms from bistable stochastic differentiation and adhesion

Adriano Bonforti, Raul Monta\~nez, Ricard Sol\'e, Salva Duran-Nebreda, Sergi Valverde

arxiv:1511.02079 v1 · 2015-11-06 · q-bio.PE · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TOII4L6RP2YZ7RQ5TNJL34JHO2}

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	2026-05-18T01:27:37.860599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b908e2fd17eb19fc61d9b52bdf12776a2161d7d89134b8d06670cbf4b8961f0

Aliases

arxiv: 1511.02079 · arxiv_version: 1511.02079v1 · doi: 10.48550/arxiv.1511.02079 · pith_short_12: TOII4L6RP2YZ · pith_short_16: TOII4L6RP2YZ7RQ5 · pith_short_8: TOII4L6R

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/TOII4L6RP2YZ7RQ5TNJL34JHO2 \
  | 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: 9b908e2fd17eb19fc61d9b52bdf12776a2161d7d89134b8d06670cbf4b8961f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9226284ce4a14390598de03eb34be580787534a44c4671372f04b656eea7dc4",
    "cross_cats_sorted": [
      "q-bio.TO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-11-06T13:59:03Z",
    "title_canon_sha256": "ecff46663d18affd75f52f06a3ccaa6118e5646a03892f56e6d21df44c4596e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02079",
    "kind": "arxiv",
    "version": 1
  }
}