Pith Number

pith:K3LMR6OE

pith:2012:K3LMR6OE5LZZ4UTIZMKIBHPRQK

not attested not anchored not stored refs pending

Temporal percolation of the susceptible network in an epidemic spreading

L. A. Braunstein, L. D. Valdez, P. A. Macri

arxiv:1206.2720 v3 · 2012-06-13 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K3LMR6OE5LZZ4UTIZMKIBHPRQK}

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	2026-05-18T03:45:00.241153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56d6c8f9c4eaf39e5268cb14809df18281f03ce8b556171d4229f3f16646f505

Aliases

arxiv: 1206.2720 · arxiv_version: 1206.2720v3 · doi: 10.48550/arxiv.1206.2720 · pith_short_12: K3LMR6OE5LZZ · pith_short_16: K3LMR6OE5LZZ4UTI · pith_short_8: K3LMR6OE

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/K3LMR6OE5LZZ4UTIZMKIBHPRQK \
  | 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: 56d6c8f9c4eaf39e5268cb14809df18281f03ce8b556171d4229f3f16646f505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec6c807af62cc9d9d6f427f096405d1b80673570a70b2958c16f406eb243bded",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-06-13T05:40:29Z",
    "title_canon_sha256": "d87ac861714e8ba0eead59270117c7b2f8e3e38adc3210b169d275f2c8412a09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2720",
    "kind": "arxiv",
    "version": 3
  }
}