Pith Number

pith:LLYMIRQI

pith:2011:LLYMIRQIR4C7Y5IWQV3MAC7SDK

not attested not anchored not stored refs pending

Statistical Analysis for the Q-factor of twin kHz QPOs

Cheng-Min Zhang, D. H. Wang, H. K. Chang, Jing Wang, L.Chen

arxiv:1101.0655 v2 · 2011-01-04 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LLYMIRQIR4C7Y5IWQV3MAC7SDK}

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	2026-05-18T02:04:13.594977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5af0c446088f05fc75168576c00bf21ab1f2fc3cc3f9b524facc457935706cda

Aliases

arxiv: 1101.0655 · arxiv_version: 1101.0655v2 · doi: 10.48550/arxiv.1101.0655 · pith_short_12: LLYMIRQIR4C7 · pith_short_16: LLYMIRQIR4C7Y5IW · pith_short_8: LLYMIRQI

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/LLYMIRQIR4C7Y5IWQV3MAC7SDK \
  | 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: 5af0c446088f05fc75168576c00bf21ab1f2fc3cc3f9b524facc457935706cda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c9670fa1869c9ca8f0bb6920bfd10fb4c7ab1b0ae92ae30cec125f6702b9f02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-01-04T05:29:57Z",
    "title_canon_sha256": "ab7425dd46dc7a3851a0b99fe8b8354a7e2a0bd94eb55e61daf864d1c21ce640"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0655",
    "kind": "arxiv",
    "version": 2
  }
}