Pith Number

pith:SNLRQF7L

pith:2024:SNLRQF7LDIYNT5NYBVT2EIZGBV

not attested not anchored not stored refs pending

Testing Gravity with Frequency-Dependent Overlap Reduction Function in Pulsar Timing Array

Ippei Obata, Misao Sasaki, Qiuyue Liang

arxiv:2405.11755 v1 · 2024-05-20 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SNLRQF7LDIYNT5NYBVT2EIZGBV}

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	2026-07-05T08:20:55.173572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93571817eb1a30d9f5b80d67a223260d656d872199bb44ac2b44d11aeb8730f0

Aliases

arxiv: 2405.11755 · arxiv_version: 2405.11755v1 · doi: 10.48550/arxiv.2405.11755 · pith_short_12: SNLRQF7LDIYN · pith_short_16: SNLRQF7LDIYNT5NY · pith_short_8: SNLRQF7L

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/SNLRQF7LDIYNT5NYBVT2EIZGBV \
  | 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: 93571817eb1a30d9f5b80d67a223260d656d872199bb44ac2b44d11aeb8730f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db610bd8b5b63d5e4dc4895ffbd401155313e6c6e0e8139820146fd53eabe3e6",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-05-20T03:32:04Z",
    "title_canon_sha256": "8debd7e55abf7c0bfd733ce8bba23e774de9482182c3eea0c26e2fca80fe79a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.11755",
    "kind": "arxiv",
    "version": 1
  }
}