Pith Number

pith:TMSYY7UB

pith:2011:TMSYY7UBCWZ4CNDJS3REURMAEQ

not attested not anchored not stored refs pending

The stochastic evolution of a protocell. The Gillespie algorithm in a dynamically varying volume

Alessandro Filisetti, Timoteo Carletti

arxiv:1112.1281 v1 · 2011-12-06 · physics.bio-ph · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMSYY7UBCWZ4CNDJS3REURMAEQ}

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	2026-05-18T02:21:27.791166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b258c7e8115b3c1346996e24a458024165bff96a1342e2a94f38b1b47c0ebee

Aliases

arxiv: 1112.1281 · arxiv_version: 1112.1281v1 · doi: 10.48550/arxiv.1112.1281 · pith_short_12: TMSYY7UBCWZ4 · pith_short_16: TMSYY7UBCWZ4CNDJ · pith_short_8: TMSYY7UB

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/TMSYY7UBCWZ4CNDJS3REURMAEQ \
  | 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: 9b258c7e8115b3c1346996e24a458024165bff96a1342e2a94f38b1b47c0ebee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deee7a8bd68f7bdecb3a4a8267db75a94033b1190d49b8dcc097e90b208d6b34",
    "cross_cats_sorted": [
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2011-12-06T14:09:17Z",
    "title_canon_sha256": "ae49667bb76938cde79a7996be398938451e1dfa60f6d0c447c163ee9faa07e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1281",
    "kind": "arxiv",
    "version": 1
  }
}