Pith Number

pith:NTGTXCVC

pith:2025:NTGTXCVCBBF3TM5HDJ2NX7FZ77

not attested not anchored not stored refs pending

A Comprehensive Study of Thermonuclear X-ray Bursts from 4U 1820-30 with NICER: Accretion Disk Interactions and a Candidate Burst Oscillation

Andrea Sanna, David R. Ballantyne, Deepto Chakrabarty, Diego Altamirano, Ersin G\"o\u{g}\"u\c{s}, Gaurava K. Jaisawal, Jens H. Beck, J\'er\^ome Chenevez, Keith C. Gendreau, Mason Ng, Renee M. Ludlam, Sebastien Guillot, Tod E. Strohmayer, Tolga G\"uver, Tu\u{g}ba Boztepe, Zaven Arzoumanian, Z. Funda Bostanc{\i}

arxiv:2504.07328 v1 · 2025-04-09 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NTGTXCVCBBF3TM5HDJ2NX7FZ77}

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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

Hybrid Stars with Post-Merger Rotation Profiles

Receipt and verification

First computed	2026-07-05T10:47:06.929448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ccd3b8aa2084bb9b3a71a74dbfcb9fff9391256cee8b369c0ac3898bab9e3ba

Aliases

arxiv: 2504.07328 · arxiv_version: 2504.07328v1 · doi: 10.48550/arxiv.2504.07328 · pith_short_12: NTGTXCVCBBF3 · pith_short_16: NTGTXCVCBBF3TM5H · pith_short_8: NTGTXCVC

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/NTGTXCVCBBF3TM5HDJ2NX7FZ77 \
  | 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: 6ccd3b8aa2084bb9b3a71a74dbfcb9fff9391256cee8b369c0ac3898bab9e3ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6244e38801d516d70a94030cd06cef0cd3f073edbdbd7d161c513808b7fb8ded",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-04-09T22:59:45Z",
    "title_canon_sha256": "f53a751a5a02c185eaba47e404529be1160adadd76ee872affa45659e086008c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.07328",
    "kind": "arxiv",
    "version": 1
  }
}