Pith Number

pith:6HMMEGW2

pith:2016:6HMMEGW2PJFVZQHVJKPLIKID5W

not attested not anchored not stored refs pending

Stochastic epidemic dynamics on extremely heterogeneous networks

Alan J. McKane, C\'esar Parra-Rojas, Thomas House

arxiv:1609.08450 v2 · 2016-09-27 · physics.soc-ph · physics.bio-ph · 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{6HMMEGW2PJFVZQHVJKPLIKID5W}

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	2026-05-18T00:54:29.264125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1d8c21ada7a4b5cc0f54a9eb42903ed9bdb5625448cab63d8546c5de856602d

Aliases

arxiv: 1609.08450 · arxiv_version: 1609.08450v2 · doi: 10.48550/arxiv.1609.08450 · pith_short_12: 6HMMEGW2PJFV · pith_short_16: 6HMMEGW2PJFVZQHV · pith_short_8: 6HMMEGW2

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/6HMMEGW2PJFVZQHVJKPLIKID5W \
  | 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: f1d8c21ada7a4b5cc0f54a9eb42903ed9bdb5625448cab63d8546c5de856602d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "831119f6ebf6f6aca7023cb9e1a0f501c34e4f673e05e06c41c8c4362e20cf66",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2016-09-27T13:56:43Z",
    "title_canon_sha256": "e9068474a864d91207e929cc9fd2dc74b772bd353259cb2b1918248d2e85da20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08450",
    "kind": "arxiv",
    "version": 2
  }
}