Pith Number

pith:AAWIHWP7

pith:2015:AAWIHWP7Y3YI43GKHAP5B56P6L

not attested not anchored not stored refs pending

Modeling Contact Tracing in Outbreaks with Application to Ebola

Cameron Browne, Glenn Webb, Hayriye Gulbudak

arxiv:1505.03821 v2 · 2015-05-14 · q-bio.PE · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AAWIHWP7Y3YI43GKHAP5B56P6L}

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	2026-05-18T01:27:31.676684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

002c83d9ffc6f08e6cca381fd0f7cff2f4fac7dd60dc1d77769e3881494cda2c

Aliases

arxiv: 1505.03821 · arxiv_version: 1505.03821v2 · doi: 10.48550/arxiv.1505.03821 · pith_short_12: AAWIHWP7Y3YI · pith_short_16: AAWIHWP7Y3YI43GK · pith_short_8: AAWIHWP7

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/AAWIHWP7Y3YI43GKHAP5B56P6L \
  | 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: 002c83d9ffc6f08e6cca381fd0f7cff2f4fac7dd60dc1d77769e3881494cda2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "998e9b0dd759bd7a718e9666b1e428568b598939a6deeeb875f5a0bd44210952",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-05-14T18:08:17Z",
    "title_canon_sha256": "b18e874cfc3e220af5e8ea5023e918765960524934d1d054d4163d3e797e7885"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03821",
    "kind": "arxiv",
    "version": 2
  }
}