Pith Number

pith:NF743C62

pith:2004:NF743C62PXRX3PX6FDAPHCWRLX

not attested not anchored not stored refs pending

The upper kHz QPO: a gravitationally lensed vertical oscillation

M. A. Abramowicz, M. Bursa, V. Karas, W. Kluzniak

arxiv:astro-ph/0406586 v1 · 2004-06-25 · astro-ph

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Cited by

1 paper in Pith

Analytic thin disks and rings in a class of nonasymptotically flat static spacetimes

Receipt and verification

First computed	2026-05-18T02:40:26.348415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

697fcd8bda7de37dbefe28c0f38ad15def09e71331dfc598774c4ec35f9d5b2a

Aliases

arxiv: astro-ph/0406586 · arxiv_version: astro-ph/0406586v1 · doi: 10.48550/arxiv.astro-ph/0406586 · pith_short_12: NF743C62PXRX · pith_short_16: NF743C62PXRX3PX6 · pith_short_8: NF743C62

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/NF743C62PXRX3PX6FDAPHCWRLX \
  | 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: 697fcd8bda7de37dbefe28c0f38ad15def09e71331dfc598774c4ec35f9d5b2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "462e343a106fce9d5796f86516a3ebd8a7ce9f486f5c02d7d69a6abc2e40bd6d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-06-25T17:33:45Z",
    "title_canon_sha256": "7f8d4fc9adf8c3eb113f3eb97601c67f0ac0730c212c15949d3c603c65ad8abe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0406586",
    "kind": "arxiv",
    "version": 1
  }
}