Pith Number

pith:43MW72QC

pith:2013:43MW72QCJ6OHZASCKADOFNXNQA

not attested not anchored not stored refs pending

Multi-resonance orbital model of high-frequency quasi-periodic oscillations: possible high-precision determination of black hole and neutron star spin

Andrea Kotrlova, Gabriel Torok, Zdenek Stuchlik

arxiv:1305.3552 v1 · 2013-05-15 · 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{43MW72QCJ6OHZASCKADOFNXNQA}

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	2026-05-18T03:25:35.568301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6d96fea024f9c7c82425006e2b6ed8021d27b7eb9cd2d9841359ec37800ef10

Aliases

arxiv: 1305.3552 · arxiv_version: 1305.3552v1 · doi: 10.48550/arxiv.1305.3552 · pith_short_12: 43MW72QCJ6OH · pith_short_16: 43MW72QCJ6OHZASC · pith_short_8: 43MW72QC

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/43MW72QCJ6OHZASCKADOFNXNQA \
  | 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: e6d96fea024f9c7c82425006e2b6ed8021d27b7eb9cd2d9841359ec37800ef10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7ae8843a34714a817473d6590e168bf3306874f5aaddfa317ca8cf439f642b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-05-15T17:19:09Z",
    "title_canon_sha256": "941e7a49a2fdf3319d2eaac66fcb2ae20350b0b80fa9c3879284de86bd369ce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3552",
    "kind": "arxiv",
    "version": 1
  }
}