Pith Number

pith:BM4ZH5HA

pith:2016:BM4ZH5HAAYYJOMPE5E6A2KV4TR

not attested not anchored not stored refs pending

Clustering nonstationary circadian rhythms using locally stationary wavelet representations

Jessica K. Hargreaves, Jon W. Pitchford, Marina I. Knight, Seth J. Davis

arxiv:1607.08827 v1 · 2016-07-29 · 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{BM4ZH5HAAYYJOMPE5E6A2KV4TR}

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	2026-05-18T01:10:15.808339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b3993f4e006309731e4e93c0d2abc9c480e242a048e5712b6a100fd607d97f6

Aliases

arxiv: 1607.08827 · arxiv_version: 1607.08827v1 · doi: 10.48550/arxiv.1607.08827 · pith_short_12: BM4ZH5HAAYYJ · pith_short_16: BM4ZH5HAAYYJOMPE · pith_short_8: BM4ZH5HA

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/BM4ZH5HAAYYJOMPE5E6A2KV4TR \
  | 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: 0b3993f4e006309731e4e93c0d2abc9c480e242a048e5712b6a100fd607d97f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7657fa77d5afbcd567ba462249e446b23b5c8d1b277e3fc47ae6650cfa3f227f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-07-29T14:31:24Z",
    "title_canon_sha256": "280029082993661dbe9e9f38197c3dda336f426cc03b30bda720725c5f2c4ed5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08827",
    "kind": "arxiv",
    "version": 1
  }
}