Pith Number

pith:SPY5TM23

pith:2012:SPY5TM23I3JBWGHLINN5LNHWZB

not attested not anchored not stored refs pending

Persistent and susceptible bacteria with individual deaths

Fabio Zucca

arxiv:1210.4074 v3 · 2012-10-15 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SPY5TM23I3JBWGHLINN5LNHWZB}

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	2026-05-18T03:28:17.365239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93f1d9b35b46d21b18eb435bd5b4f6c850e0478df468754772bfe1cb6aeedb1d

Aliases

arxiv: 1210.4074 · arxiv_version: 1210.4074v3 · doi: 10.48550/arxiv.1210.4074 · pith_short_12: SPY5TM23I3JB · pith_short_16: SPY5TM23I3JBWGHL · pith_short_8: SPY5TM23

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/SPY5TM23I3JBWGHLINN5LNHWZB \
  | 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: 93f1d9b35b46d21b18eb435bd5b4f6c850e0478df468754772bfe1cb6aeedb1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28ff8c0458153b75a689263ae664087ed5692e006fe7ad092923c9e3936399ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-10-15T15:36:08Z",
    "title_canon_sha256": "5885b4774de55bf60d84dafe144b459676fd9f5ffb6b9b878d4f3df0cac3edbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4074",
    "kind": "arxiv",
    "version": 3
  }
}