Pith Number

pith:G34OTDQ5

pith:2012:G34OTDQ57ZSLW56FHWL7XR5IQ4

not attested not anchored not stored refs pending

Identifying influential spreaders and efficiently estimating infection numbers in epidemic models: a walk counting approach

Frank Bauer, Joseph T. Lizier

arxiv:1203.0502 v2 · 2012-03-02 · physics.bio-ph · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G34OTDQ57ZSLW56FHWL7XR5IQ4}

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	2026-05-18T03:42:32.116330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36f8e98e1dfe64bb77c53d97fbc7a88707c482e93647eb95f2832e36601cf1d3

Aliases

arxiv: 1203.0502 · arxiv_version: 1203.0502v2 · doi: 10.48550/arxiv.1203.0502 · pith_short_12: G34OTDQ57ZSL · pith_short_16: G34OTDQ57ZSLW56F · pith_short_8: G34OTDQ5

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/G34OTDQ57ZSLW56FHWL7XR5IQ4 \
  | 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: 36f8e98e1dfe64bb77c53d97fbc7a88707c482e93647eb95f2832e36601cf1d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e0b82827ab841ecb2609b96ab241be6e52e19509bf3503edaeccbb5a6ebba1d",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2012-03-02T15:53:36Z",
    "title_canon_sha256": "f326b85a9fb0f1a75530db6d990b04940fe9f10dafee85f52edacf1c6e6adba1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0502",
    "kind": "arxiv",
    "version": 2
  }
}