Pith Number

pith:JRWN7K2X

pith:2025:JRWN7K2XLGRWN7ZHMM7DZXTA4T

not attested not anchored not stored refs pending

Detecting Intermediate-mass Black Holes Using Miniature Pulsar Timing Arrays in Globular Clusters

Kejia Lee, Kuo Liu, Siyuan Chen, Ver\'onica V\'azquez-Aceves, Xian Chen, Yanjun Guo

arxiv:2507.08201 v2 · 2025-07-10 · astro-ph.HE · 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{JRWN7K2XLGRWN7ZHMM7DZXTA4T}

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	2026-07-05T11:36:35.548352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c6cdfab5759a366ff27633e3cde60e4caa535b4f2ad35828560be6c550ae92d

Aliases

arxiv: 2507.08201 · arxiv_version: 2507.08201v2 · doi: 10.48550/arxiv.2507.08201 · pith_short_12: JRWN7K2XLGRW · pith_short_16: JRWN7K2XLGRWN7ZH · pith_short_8: JRWN7K2X

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/JRWN7K2XLGRWN7ZHMM7DZXTA4T \
  | 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: 4c6cdfab5759a366ff27633e3cde60e4caa535b4f2ad35828560be6c550ae92d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3eb1e10ed98cbcd43cae6a1227a2d7f265606e56fa9eda6390c53f925b71203",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-07-10T22:19:51Z",
    "title_canon_sha256": "2cb4874854edd4fa730493a921795fcddd0d792a8b9aaf05feb83270c3ab3170"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.08201",
    "kind": "arxiv",
    "version": 2
  }
}