Pith Number

pith:2IMZAV6O

pith:1997:2IMZAV6OQTOFC7RKUSBCPIG3D6

not attested not anchored not stored refs pending

Quantifying Rapid Variability in Accreting Compact Objects

M. van der Klis

arxiv:astro-ph/9704273 v1 · 1997-04-28 · 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{2IMZAV6OQTOFC7RKUSBCPIG3D6}

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.

Cited by

1 paper in Pith

Evolution of the Accretion Disk and Corona During the Outburst of the Neutron Star Transient MAXI J1807+132

Receipt and verification

First computed	2026-07-04T14:15:06.603928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2199057ce84dc517e2aa48227a0db1fac277f6f7e4aa8b558f4a6ae782307a0

Aliases

arxiv: astro-ph/9704273 · arxiv_version: astro-ph/9704273v1 · doi: 10.48550/arxiv.astro-ph/9704273 · pith_short_12: 2IMZAV6OQTOF · pith_short_16: 2IMZAV6OQTOFC7RK · pith_short_8: 2IMZAV6O

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/2IMZAV6OQTOFC7RKUSBCPIG3D6 \
  | 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: d2199057ce84dc517e2aa48227a0db1fac277f6f7e4aa8b558f4a6ae782307a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9227342408d8be1fc3adc60906ee0fcaf9dc7c5c7669acb5c5011e62ff5c853",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-04-28T18:35:25Z",
    "title_canon_sha256": "d1277c0b60c9ed464d165865ccf71d1a0c901b0697863a982225274667b604f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9704273",
    "kind": "arxiv",
    "version": 1
  }
}