Pith Number

pith:W53PHXFY

pith:2014:W53PHXFYLNNYMG3JLJDRIHCQ42

not attested not anchored not stored refs pending

Spatio-Temporal Analysis of Epidemic Phenomena Using the R Package surveillance

Leonhard Held, Michael H\"ohle, Sebastian Meyer

arxiv:1411.0416 v2 · 2014-11-03 · stat.CO · cs.CE · physics.data-an · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W53PHXFYLNNYMG3JLJDRIHCQ42}

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	2026-05-18T00:44:42.733406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b776f3dcb85b5b861b695a47141c50e69a1c5df63df8821ccdd8e5897d6c1098

Aliases

arxiv: 1411.0416 · arxiv_version: 1411.0416v2 · doi: 10.48550/arxiv.1411.0416 · pith_short_12: W53PHXFYLNNY · pith_short_16: W53PHXFYLNNYMG3J · pith_short_8: W53PHXFY

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/W53PHXFYLNNYMG3JLJDRIHCQ42 \
  | 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: b776f3dcb85b5b861b695a47141c50e69a1c5df63df8821ccdd8e5897d6c1098

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f449e5eb1f9fa551d067201a7aae0d04beaf9ec99312f5cd153b07026b1d43b",
    "cross_cats_sorted": [
      "cs.CE",
      "physics.data-an",
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2014-11-03T10:25:14Z",
    "title_canon_sha256": "0bed59ec024b946409d7a520acd5736b44fb4bd5eea1b0de8f9217e7a997dc61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0416",
    "kind": "arxiv",
    "version": 2
  }
}