Pith Number

pith:QZO3ACSZ

pith:2023:QZO3ACSZINLDOQEZEWCGE7EOB4

not attested not anchored not stored refs pending

Spin measurement of 4U 1543-47 with Insight-HXMT and NICER from its 2021 outburst: A test of accretion disk models at high luminosities

A. Santangelo, A. Vahdat, E. S. Yorgancioglu, L. D. Kong, L. Tao, M. Zhou, Q. C. Bu, S. N. Zhang, S. Piraino, S. W. Davis

arxiv:2307.08973 v2 · 2023-07-18 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZO3ACSZINLDOQEZEWCGE7EOB4}

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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

Spectro-temporal Investigation of Quasi-periodic Oscillations From Black Hole X-ray Binary 4U 1630-472 Using $\textit{NICER}$

Receipt and verification

First computed	2026-07-05T06:50:01.588754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

865db00a5943563740992584627c8e0f0ed50e69fc949925fc64955e125fcc69

Aliases

arxiv: 2307.08973 · arxiv_version: 2307.08973v2 · doi: 10.48550/arxiv.2307.08973 · pith_short_12: QZO3ACSZINLD · pith_short_16: QZO3ACSZINLDOQEZ · pith_short_8: QZO3ACSZ

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/QZO3ACSZINLDOQEZEWCGE7EOB4 \
  | 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: 865db00a5943563740992584627c8e0f0ed50e69fc949925fc64955e125fcc69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bd88cf7c4e30d9c3a9cddc7ffd1d369a575178dad46087d40d58d06a382cf8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-07-18T05:11:39Z",
    "title_canon_sha256": "d26737ef63e5350a9f908be5b2aa0f88acbd254fdef4631bcbf852db6b642e4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.08973",
    "kind": "arxiv",
    "version": 2
  }
}