Pith Number

pith:MYZMQLC6

pith:2014:MYZMQLC6ZRDQHWBTMZWQZ3YSH6

not attested not anchored not stored refs pending

Universal scaling of the 3:2 twin-peak quasi-periodic oscillation frequencies with black hole mass and spin revisited

Hai-Wu Pan, Weimin Yuan, Xin-Lin Zhou, Zhu Liu

arxiv:1411.7731 v2 · 2014-11-28 · 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{MYZMQLC6ZRDQHWBTMZWQZ3YSH6}

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	2026-05-18T01:41:25.201159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6632c82c5ecc4703d833666d0cef123fbcebc67eb3cdb16b9f9b741ddbe862de

Aliases

arxiv: 1411.7731 · arxiv_version: 1411.7731v2 · doi: 10.48550/arxiv.1411.7731 · pith_short_12: MYZMQLC6ZRDQ · pith_short_16: MYZMQLC6ZRDQHWBT · pith_short_8: MYZMQLC6

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/MYZMQLC6ZRDQHWBTMZWQZ3YSH6 \
  | 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: 6632c82c5ecc4703d833666d0cef123fbcebc67eb3cdb16b9f9b741ddbe862de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51c600ad94c355ae05bcfed44b9168a4c897e57657998f8b4b82316d85f38540",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-11-28T01:12:17Z",
    "title_canon_sha256": "e7a5ffa138868a5ad7728e75d89394049295320c70f9065aaf42c876f43e819a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7731",
    "kind": "arxiv",
    "version": 2
  }
}