Pith Number

pith:X2KDFUYK

pith:2023:X2KDFUYKJJXFWXCWVF4CI5ZBDJ

not attested not anchored not stored refs pending

Testing alternative spacetimes by high-frequency quasi-periodic oscillations observed in microquasars and active galactic nuclei

Martin Kolo\v{s}, Misbah Shahzadi, Rabia Saleem, Zden\v{e}k Stuchl\'ik

arxiv:2309.09712 v1 · 2023-09-18 · 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{X2KDFUYKJJXFWXCWVF4CI5ZBDJ}

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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

The properties and predictions of quasi-periodic oscillations around a black hole in nonlocal gravity

Receipt and verification

First computed	2026-07-05T07:56:52.416771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be9432d30a4a6e5b5c56a9782477211a6d58af66b272cb4898b678d2407ff668

Aliases

arxiv: 2309.09712 · arxiv_version: 2309.09712v1 · doi: 10.48550/arxiv.2309.09712 · pith_short_12: X2KDFUYKJJXF · pith_short_16: X2KDFUYKJJXFWXCW · pith_short_8: X2KDFUYK

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/X2KDFUYKJJXFWXCWVF4CI5ZBDJ \
  | 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: be9432d30a4a6e5b5c56a9782477211a6d58af66b272cb4898b678d2407ff668

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "341e14c785d1769a21d3c9d4186d1d1b364fb06a471f4d752415047283a2c309",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-09-18T12:28:13Z",
    "title_canon_sha256": "b3316fde4e19e426d35262efe41cc19a0a7345b41d285d6f8e637038efc7c3a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.09712",
    "kind": "arxiv",
    "version": 1
  }
}