Pith Number

pith:54J47JJD

pith:2017:54J47JJDXI2C5JPKDZUH65SC4U

not attested not anchored not stored refs pending

Religious Festivals and Influenza

Alice P.Y. Chiu, Daihai He, Qianying Lin

arxiv:1710.09689 v1 · 2017-10-25 · 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{54J47JJDXI2C5JPKDZUH65SC4U}

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	2026-05-18T00:31:56.646605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef13cfa523ba342ea5ea1e687f7642e5155b069a38c37de64547cb3b50bf2080

Aliases

arxiv: 1710.09689 · arxiv_version: 1710.09689v1 · doi: 10.48550/arxiv.1710.09689 · pith_short_12: 54J47JJDXI2C · pith_short_16: 54J47JJDXI2C5JPK · pith_short_8: 54J47JJD

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/54J47JJDXI2C5JPKDZUH65SC4U \
  | 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: ef13cfa523ba342ea5ea1e687f7642e5155b069a38c37de64547cb3b50bf2080

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "016d9a9e4f52adb774e6b9b5a74fe320e110481d39b594d173ad36e5458e6e13",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2017-10-25T00:09:30Z",
    "title_canon_sha256": "72b160c0200aced31e24ed9355e47e6f22f20d704604f8ab6e5c0503955d048a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09689",
    "kind": "arxiv",
    "version": 1
  }
}