Pith Number

pith:2D2QBXOZ

pith:2002:2D2QBXOZYZGRFXKY2XSYBB2HJS

not attested not anchored not stored refs pending

Evidence for a 2:3 resonance in Sco X-1 kHz QPOs

M.A. Abramowicz, M. Bursa, T. Bulik, W. Kluzniak

arxiv:astro-ph/0206490 v2 · 2002-06-27 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2D2QBXOZYZGRFXKY2XSYBB2HJS}

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

2 papers in Pith

Epicyclic motion of charged particles around a weakly magnetized Kiselev black hole

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

Receipt and verification

First computed	2026-07-04T16:30:17.800306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0f500ddd9c64d12dd58d5e58087474c95cda8b38ddcc835ec24de4dd008ee75

Aliases

arxiv: astro-ph/0206490 · arxiv_version: astro-ph/0206490v2 · doi: 10.48550/arxiv.astro-ph/0206490 · pith_short_12: 2D2QBXOZYZGR · pith_short_16: 2D2QBXOZYZGRFXKY · pith_short_8: 2D2QBXOZ

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/2D2QBXOZYZGRFXKY2XSYBB2HJS \
  | 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: d0f500ddd9c64d12dd58d5e58087474c95cda8b38ddcc835ec24de4dd008ee75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95c5aaab209d50fb2e719cc975e8b18cec12d66dee6ed6c74132138e844ea267",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-06-27T19:31:08Z",
    "title_canon_sha256": "e06ef5c2ae2d81abff3aaa745127753bd00eca2b0d4aa839f7bdc6ae043f7950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0206490",
    "kind": "arxiv",
    "version": 2
  }
}