Pith Number

pith:T23VCTTL

pith:2025:T23VCTTLSIHQRFS3YS5PEZXZZL

not attested not anchored not stored refs pending

The hunt for new pulsating ultraluminous X-ray sources: a clustering approach

Andrea Belfiore, GianLuca Israel, Konstantinos Kovlakas, Mario Pasquato, Matteo Imbrogno, Nicol\`o Oreste Pinciroli Vago, Piero Fraternali, Roberta Amato

arxiv:2507.15032 v1 · 2025-07-20 · astro-ph.HE · astro-ph.IM · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T23VCTTLSIHQRFS3YS5PEZXZZL}

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.

Cited by

1 paper in Pith

Neutron star envelopes with machine learning: a single-hidden-layer neural network application

Receipt and verification

First computed	2026-07-05T12:07:39.789362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9eb7514e6b920f08965bc4baf266f9cac6625536025e52cd2fff34505a5080be

Aliases

arxiv: 2507.15032 · arxiv_version: 2507.15032v1 · doi: 10.48550/arxiv.2507.15032 · pith_short_12: T23VCTTLSIHQ · pith_short_16: T23VCTTLSIHQRFS3 · pith_short_8: T23VCTTL

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/T23VCTTLSIHQRFS3YS5PEZXZZL \
  | 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: 9eb7514e6b920f08965bc4baf266f9cac6625536025e52cd2fff34505a5080be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aab6af462ff728990030f7d4b4ba8cb3e4dbc7eb80a25c1501c8164b293509a4",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-07-20T16:33:18Z",
    "title_canon_sha256": "7c764dcef1852723cbd79d85cd1a34db49d68f22a88f5ed51483ef55efb1308c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15032",
    "kind": "arxiv",
    "version": 1
  }
}