Pith Number

pith:NP77EJNX

pith:2013:NP77EJNXCIL7SPUH7H4WDBDGB2

not attested not anchored not stored refs pending

Containing epidemic outbreaks by message-passing techniques

A. Braunstein, F. Altarelli, J.R. Wakeling, L. Dall'Asta, R. Zecchina

arxiv:1309.2805 v1 · 2013-09-11 · physics.soc-ph · cond-mat.dis-nn · cs.SI · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NP77EJNXCIL7SPUH7H4WDBDGB2}

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	2026-05-18T01:37:08.058455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bfff225b71217f93e87f9f96184660ebfbb1a1187c8cdf7fb10c0f814f6fb6f

Aliases

arxiv: 1309.2805 · arxiv_version: 1309.2805v1 · doi: 10.48550/arxiv.1309.2805 · pith_short_12: NP77EJNXCIL7 · pith_short_16: NP77EJNXCIL7SPUH · pith_short_8: NP77EJNX

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/NP77EJNXCIL7SPUH7H4WDBDGB2 \
  | 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: 6bfff225b71217f93e87f9f96184660ebfbb1a1187c8cdf7fb10c0f814f6fb6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4d69352e4d90e850ec2f5a2f13c7763c89771154ab18871c137d60f11d602cc",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cs.SI",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2013-09-11T12:33:23Z",
    "title_canon_sha256": "c2cb1c70e91f3613b3e7c0221af60edee1afb97c621ffb451488573d3f48f19d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2805",
    "kind": "arxiv",
    "version": 1
  }
}