Pith Number

pith:K7VBYEBU

pith:2009:K7VBYEBUWXPPPBG5CA4UUIOQUW

not attested not anchored not stored refs pending

A Bayesian test for periodic signals in red noise

S. Vaughan (University of Leicester)

arxiv:0910.2706 v1 · 2009-10-14 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K7VBYEBUWXPPPBG5CA4UUIOQUW}

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	2026-05-18T02:11:23.598845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57ea1c1034b5def784dd10394a21d0a58233fa8cb09b0cefa4445bb2e9026d10

Aliases

arxiv: 0910.2706 · arxiv_version: 0910.2706v1 · doi: 10.48550/arxiv.0910.2706 · pith_short_12: K7VBYEBUWXPP · pith_short_16: K7VBYEBUWXPPPBG5 · pith_short_8: K7VBYEBU

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/K7VBYEBUWXPPPBG5CA4UUIOQUW \
  | 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: 57ea1c1034b5def784dd10394a21d0a58233fa8cb09b0cefa4445bb2e9026d10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73d4b4f7748d5ff661816b8e0802e695116883e68d8b734e4061af7564195cae",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-10-14T20:00:12Z",
    "title_canon_sha256": "73d23bc57adae7c8324ada55e81cf34e27c3e84b68b170e65991c0e3857a6342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2706",
    "kind": "arxiv",
    "version": 1
  }
}