Pith Number

pith:VUZL2QAZ

pith:2016:VUZL2QAZOOMENK7SQ7F5XIS474

not attested not anchored not stored refs pending

Detection of periodicity in functional time series

Gilles Nisol, Piotr Kokoszka, Siegfried H\"ormann

arxiv:1607.02017 v1 · 2016-07-07 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUZL2QAZOOMENK7SQ7F5XIS474}

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	2026-05-18T01:11:22.781302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad32bd4019739846abf287cbdba25cff247d4e3626378a5bb79193ca46ccb92a

Aliases

arxiv: 1607.02017 · arxiv_version: 1607.02017v1 · doi: 10.48550/arxiv.1607.02017 · pith_short_12: VUZL2QAZOOME · pith_short_16: VUZL2QAZOOMENK7S · pith_short_8: VUZL2QAZ

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/VUZL2QAZOOMENK7SQ7F5XIS474 \
  | 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: ad32bd4019739846abf287cbdba25cff247d4e3626378a5bb79193ca46ccb92a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "690dc1cd5556ec1f46731e45a09c3560bd989c28c15433c266635616ffdd5985",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-07-07T13:58:31Z",
    "title_canon_sha256": "fd0fb281cc5cac3662789684356c27926a7857677b042a3aafb134227ec910ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02017",
    "kind": "arxiv",
    "version": 1
  }
}