Pith Number

pith:AFITKVJG

pith:2015:AFITKVJG2GAMZCF2HBRFFWLNDR

not attested not anchored not stored refs pending

DEFENDER: Detecting and Forecasting Epidemics using Novel Data-analytics for Enhanced Response

Chris Hankin, Donal Simmie, Nicholas Thapen

arxiv:1504.04357 v1 · 2015-04-16 · 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{AFITKVJG2GAMZCF2HBRFFWLNDR}

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	2026-05-18T02:18:33.368418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0151355526d180cc88ba386252d96d1c586a76b015410e61e441e08f9af0dfc9

Aliases

arxiv: 1504.04357 · arxiv_version: 1504.04357v1 · doi: 10.48550/arxiv.1504.04357 · pith_short_12: AFITKVJG2GAM · pith_short_16: AFITKVJG2GAMZCF2 · pith_short_8: AFITKVJG

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/AFITKVJG2GAMZCF2HBRFFWLNDR \
  | 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: 0151355526d180cc88ba386252d96d1c586a76b015410e61e441e08f9af0dfc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0916e773ea123c258eb4e2b6773014068e256a4f77fd3a50c2780663c6743618",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-04-16T19:42:38Z",
    "title_canon_sha256": "a71198626a1e6dd51d152070e91353c0bb0c9a7db9ac71b2cc700696d9c965c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04357",
    "kind": "arxiv",
    "version": 1
  }
}