Pith Number

pith:XHWTGDDN

pith:2013:XHWTGDDN7TSL54IQPVNLOGZICY

not attested not anchored not stored refs pending

Collective properties of cellular identity: a computational approach

Bradly Alicea

arxiv:1302.0826 v1 · 2013-02-04 · q-bio.QM · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHWTGDDN7TSL54IQPVNLOGZICY}

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	2026-05-18T03:34:36.161934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9ed330c6dfce4bef1107d5ab71b2816191f00897df2c214dd54de131fe1efac

Aliases

arxiv: 1302.0826 · arxiv_version: 1302.0826v1 · doi: 10.48550/arxiv.1302.0826 · pith_short_12: XHWTGDDN7TSL · pith_short_16: XHWTGDDN7TSL54IQ · pith_short_8: XHWTGDDN

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/XHWTGDDN7TSL54IQPVNLOGZICY \
  | 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: b9ed330c6dfce4bef1107d5ab71b2816191f00897df2c214dd54de131fe1efac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ba4434ff435d3488b7d4c1e993fd75f527be2a614b9e0649d20f952c5aa2dc4",
    "cross_cats_sorted": [
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2013-02-04T20:20:27Z",
    "title_canon_sha256": "0449fd1928bb925b199ca4c87b79e8a9d81df433a5961c80aa12ad261ddaa6f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0826",
    "kind": "arxiv",
    "version": 1
  }
}