Pith Number

pith:M4NJUKGI

pith:2014:M4NJUKGID35OSX6VEW7RWHH6CR

not attested not anchored not stored refs pending

Prediction of flu epidemic activity with dynamical model based on weather forecast

Dmitry V. Tatarenkov, Eugene B. Postnikov

arxiv:1404.6424 v1 · 2014-04-25 · q-bio.PE · math.DS · physics.med-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{M4NJUKGID35OSX6VEW7RWHH6CR}

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	2026-05-18T02:53:16.508523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

671a9a28c81efae95fd525bf1b1cfe145e51a8e5fee354d56b5a7964d508fae6

Aliases

arxiv: 1404.6424 · arxiv_version: 1404.6424v1 · doi: 10.48550/arxiv.1404.6424 · pith_short_12: M4NJUKGID35O · pith_short_16: M4NJUKGID35OSX6V · pith_short_8: M4NJUKGI

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/M4NJUKGID35OSX6VEW7RWHH6CR \
  | 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: 671a9a28c81efae95fd525bf1b1cfe145e51a8e5fee354d56b5a7964d508fae6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a84322936dae0cb730cb495cdcd83d5c44e6db035b4387880ad53670ac1870d",
    "cross_cats_sorted": [
      "math.DS",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2014-04-25T14:15:59Z",
    "title_canon_sha256": "95c82966980cc3cd25bb3bb2946038cdf829e00227848eba8394217b2760d209"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6424",
    "kind": "arxiv",
    "version": 1
  }
}