Pith Number

pith:YH2I362L

pith:1998:YH2I362L6BHZIB3E622PSK3P6W

not attested not anchored not stored refs pending

kHz Quasi Periodic Oscillations in Low Mass X-ray Binaries as Probes of General Relativity in the Strong Field Regime

Luigi Stella, Mario Vietri

arxiv:astro-ph/9812124 v1 · 1998-12-07 · 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{YH2I362L6BHZIB3E622PSK3P6W}

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.

Receipt and verification

First computed	2026-07-04T15:32:05.481717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1f48dfb4bf04f940764f6b4f92b6ff5ab549e4cd76663fb580c352cca87b017

Aliases

arxiv: astro-ph/9812124 · arxiv_version: astro-ph/9812124v1 · doi: 10.48550/arxiv.astro-ph/9812124 · pith_short_12: YH2I362L6BHZ · pith_short_16: YH2I362L6BHZIB3E · pith_short_8: YH2I362L

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/YH2I362L6BHZIB3E622PSK3P6W \
  | 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: c1f48dfb4bf04f940764f6b4f92b6ff5ab549e4cd76663fb580c352cca87b017

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8167bbcd07e2a3e13be67c011db6aae5d834b9bcbc77a398cfce1d5e6963d59c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-12-07T15:20:11Z",
    "title_canon_sha256": "cbe5ea4cb9a329c26c76582b02bc400b4740b5a7f28ba29d059c914caaff8b6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9812124",
    "kind": "arxiv",
    "version": 1
  }
}