Pith Number

pith:G2OL7SPQ

pith:2007:G2OL7SPQP4YND6P2VTUBZYWA4P

not attested not anchored not stored refs pending

Assessing statistical significance of periodogram peaks

Roman V. Baluev

arxiv:0711.0330 v1 · 2007-11-02 · astro-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{G2OL7SPQP4YND6P2VTUBZYWA4P}

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	2026-07-04T15:10:32.736427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

369cbfc9f07f30d1f9faace81ce2c0e3c4c31bbcfcf7d86c09b0bb56b4ff54b1

Aliases

arxiv: 0711.0330 · arxiv_version: 0711.0330v1 · doi: 10.48550/arxiv.0711.0330 · pith_short_12: G2OL7SPQP4YN · pith_short_16: G2OL7SPQP4YND6P2 · pith_short_8: G2OL7SPQ

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/G2OL7SPQP4YND6P2VTUBZYWA4P \
  | 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: 369cbfc9f07f30d1f9faace81ce2c0e3c4c31bbcfcf7d86c09b0bb56b4ff54b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27e740a1309993c4767eec3e2f5515309a7080be509ad1b69c331856ac391395",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-11-02T16:20:49Z",
    "title_canon_sha256": "57da09b4d5cb83138e81d8790eabba52f78e4b662ad3ce191957b7663b1e481b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.0330",
    "kind": "arxiv",
    "version": 1
  }
}