Pith Number

pith:AMWQ3EVI

pith:2024:AMWQ3EVIGRGGJ7ZHOVWMDDUBTK

not attested not anchored not stored refs pending

Periodicity significance testing with null-signal templates: reassessment of PTF's SMBH binary candidates

Adrian E. Bayer, Allison Lin, Jakob Robnik, Maria Charisi, Uro\v{s} Seljak, Zolt\'an Haiman

arxiv:2407.17565 v1 · 2024-07-24 · astro-ph.GA · astro-ph.HE · astro-ph.IM · 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{AMWQ3EVIGRGGJ7ZHOVWMDDUBTK}

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	2026-07-05T08:48:17.948173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

032d0d92a8344c64ff27756cc18e819a866d31bc5f24a492d3e89e582cf0c36a

Aliases

arxiv: 2407.17565 · arxiv_version: 2407.17565v1 · doi: 10.48550/arxiv.2407.17565 · pith_short_12: AMWQ3EVIGRGG · pith_short_16: AMWQ3EVIGRGGJ7ZH · pith_short_8: AMWQ3EVI

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/AMWQ3EVIGRGGJ7ZHOVWMDDUBTK \
  | 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: 032d0d92a8344c64ff27756cc18e819a866d31bc5f24a492d3e89e582cf0c36a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0defb865c956ca045f02108c1cb9f2000771f471471661be7eb2ad4d48f44f70",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.IM",
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-07-24T18:00:09Z",
    "title_canon_sha256": "87ea6ad684d783e5a77a7fb9a4fb936b188560a2809e060fdd1859a98d172926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.17565",
    "kind": "arxiv",
    "version": 1
  }
}