Pith Number

pith:4CVPL5C2

pith:2010:4CVPL5C27XBF6S6KXNBWFW34A4

not attested not anchored not stored refs pending

Modeling Super-spreading Events for Infectious Diseases: Case Study SARS

Anna Mummert, Thembinkosi Mkhatshwa

arxiv:1007.0908 v2 · 2010-07-06 · 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{4CVPL5C27XBF6S6KXNBWFW34A4}

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	2026-05-18T04:39:18.156201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0aaf5f45afdc25f4bcabb4362db7c073fa8313b0d8d76e2c11aa317ac1b5075

Aliases

arxiv: 1007.0908 · arxiv_version: 1007.0908v2 · doi: 10.48550/arxiv.1007.0908 · pith_short_12: 4CVPL5C27XBF · pith_short_16: 4CVPL5C27XBF6S6K · pith_short_8: 4CVPL5C2

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/4CVPL5C27XBF6S6KXNBWFW34A4 \
  | 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: e0aaf5f45afdc25f4bcabb4362db7c073fa8313b0d8d76e2c11aa317ac1b5075

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4f87b4cddf00bfa32ab9c5fe6c017bcaacb1637873c3ee2c73cc028c8918650",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2010-07-06T14:54:35Z",
    "title_canon_sha256": "e6ac06fb989fa85e1a6e211d68528d957d4a93022f61c3faa8661065533a2714"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.0908",
    "kind": "arxiv",
    "version": 2
  }
}