Pith Number

pith:F45YUDV2

pith:2014:F45YUDV2SAPDIQYZ2TCJMNI625

not attested not anchored not stored refs pending

Immunization strategy for epidemic spreading on multilayer networks

C. Buono, L. A. Braunstein

arxiv:1412.3139 v2 · 2014-12-09 · physics.soc-ph · cs.SI · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F45YUDV2SAPDIQYZ2TCJMNI625}

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	2026-05-18T02:27:56.818200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f3b8a0eba901e344319d4c496351ed7705f6f534453edf293ad125edc4ead10

Aliases

arxiv: 1412.3139 · arxiv_version: 1412.3139v2 · doi: 10.48550/arxiv.1412.3139 · pith_short_12: F45YUDV2SAPD · pith_short_16: F45YUDV2SAPDIQYZ · pith_short_8: F45YUDV2

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/F45YUDV2SAPDIQYZ2TCJMNI625 \
  | 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: 2f3b8a0eba901e344319d4c496351ed7705f6f534453edf293ad125edc4ead10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1834bef63b6ccec69a1564535350b71eb5a056db360cb47a8977d64d0c749ce6",
    "cross_cats_sorted": [
      "cs.SI",
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2014-12-09T22:23:19Z",
    "title_canon_sha256": "e0f943b5f474ef131a64ae0098aa169b9c395262ac3fd0fc0a1160f95bb0d7f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3139",
    "kind": "arxiv",
    "version": 2
  }
}