Pith Number

pith:5SPHQ6GE

pith:2000:5SPHQ6GEXZG2JMXT3K3HGHIMJQ

not attested not anchored not stored refs pending

The power spectral properties of the Z-source GX 340+0

Eric C. Ford, Erik Kuulkers, Frederick K. Lamb, Jan van Paradijs, Jeroen Homan, Mariano Mendez, Michiel van der Klis, Peter G. Jonker, Rudy Wijnands

arxiv:astro-ph/0002022 v1 · 2000-02-01 · 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{5SPHQ6GEXZG2JMXT3K3HGHIMJQ}

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

1 paper in Pith

Generalizing the relativistic precession model of quasi-periodic oscillations through anharmonic corrections

Receipt and verification

First computed	2026-07-04T16:16:00.177482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec9e7878c4be4da4b2f3dab6731d0c4c15fa28adb95b16c79e9392cd79c03c59

Aliases

arxiv: astro-ph/0002022 · arxiv_version: astro-ph/0002022v1 · doi: 10.48550/arxiv.astro-ph/0002022 · pith_short_12: 5SPHQ6GEXZG2 · pith_short_16: 5SPHQ6GEXZG2JMXT · pith_short_8: 5SPHQ6GE

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/5SPHQ6GEXZG2JMXT3K3HGHIMJQ \
  | 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: ec9e7878c4be4da4b2f3dab6731d0c4c15fa28adb95b16c79e9392cd79c03c59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c05d02db1cf2f1e5fc406411ad29ac04d3d59648b1e3819d46dac7fc93a80130",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-02-01T13:23:09Z",
    "title_canon_sha256": "ad083224424ca3d5dfd729c0e9066de9ade9b1daf50589d96740124cfa0a9c69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0002022",
    "kind": "arxiv",
    "version": 1
  }
}