Pith Number

pith:XEDBIGEG

pith:2001:XEDBIGEGSXJXS5EIIROZYO3EZ5

not attested not anchored not stored refs pending

The physics of kHz QPOs---strong gravity's coupled anharmonic oscillators

Marek Artur Abramowicz, Wlodek Kluzniak

arxiv:astro-ph/0105057 v1 · 2001-05-03 · 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{XEDBIGEGSXJXS5EIIROZYO3EZ5}

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

The relativistic restricted three-body problem: geometry and motion around tidally perturbed black holes

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

Receipt and verification

First computed	2026-05-18T01:07:45.872244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b90614188695d3797488445d9c3b64cf40d5deb19b3d1d24e8294a955de7d827

Aliases

arxiv: astro-ph/0105057 · arxiv_version: astro-ph/0105057v1 · doi: 10.48550/arxiv.astro-ph/0105057 · pith_short_12: XEDBIGEGSXJX · pith_short_16: XEDBIGEGSXJXS5EI · pith_short_8: XEDBIGEG

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/XEDBIGEGSXJXS5EIIROZYO3EZ5 \
  | 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: b90614188695d3797488445d9c3b64cf40d5deb19b3d1d24e8294a955de7d827

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ad250e8c6bcf5f5f2cb2c0bd7234c821187121778863ae9baea271b0f9b97a2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-05-03T16:46:16Z",
    "title_canon_sha256": "014bbb4553dc06be10e4389f261921090a5b4e1f0bfbd22248654751de1aeef3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0105057",
    "kind": "arxiv",
    "version": 1
  }
}