Pith Number

pith:BVZYO7UK

pith:2018:BVZYO7UK6Y4NJOGUTOKQT35TRS

not attested not anchored not stored refs pending

Longterm properties of accretion discs in X-ray Binaries - III. A search for spin-superorbital correlation in SMC X-1

I-Chun Shih, Kristen C. Dage, Philip A. Charles, Silas G.T. Laycock, William I. Clarkson

arxiv:1809.07335 v1 · 2018-09-19 · 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{BVZYO7UK6Y4NJOGUTOKQT35TRS}

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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

Optical Super-orbital Modulation of SMC X-1: Disk Precession and a Revised Pulsar Mass

Receipt and verification

First computed	2026-05-18T00:04:54.413831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d73877e8af638d4b8d49b9509efb38cafe8d7515f14bace6e4eddad6e2d8a49

Aliases

arxiv: 1809.07335 · arxiv_version: 1809.07335v1 · doi: 10.48550/arxiv.1809.07335 · pith_short_12: BVZYO7UK6Y4N · pith_short_16: BVZYO7UK6Y4NJOGU · pith_short_8: BVZYO7UK

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/BVZYO7UK6Y4NJOGUTOKQT35TRS \
  | 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: 0d73877e8af638d4b8d49b9509efb38cafe8d7515f14bace6e4eddad6e2d8a49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d40613f4ffc3e9bde87c1e0ed6c3ff663734e76db478e71802b869b8f5617ac4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-09-19T18:00:02Z",
    "title_canon_sha256": "6767cb0f0e3e2de5565bcd882d2bad017e48e6b11481e44197092497890838f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07335",
    "kind": "arxiv",
    "version": 1
  }
}