Pith Number

pith:NS6Q2VH5

pith:2000:NS6Q2VH5KBURUWE73IS7ALR4Y4

not attested not anchored not stored refs pending

The emission regions in X-ray binaries: dipping as a diagnostic

M.J.Church (University of Birmingham, Poland), UK; Jagiellonian University

arxiv:astro-ph/0012411 v2 · 2000-12-19 · 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{NS6Q2VH5KBURUWE73IS7ALR4Y4}

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

The first IXPE view of the eclipsing ADC source 4U 1822-37

Receipt and verification

First computed	2026-07-04T16:17:49.598956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cbd0d54fd50691a589fda25f02e3cc7281ab1f9b61833ac89d6a3761811c4a8

Aliases

arxiv: astro-ph/0012411 · arxiv_version: astro-ph/0012411v2 · doi: 10.48550/arxiv.astro-ph/0012411 · pith_short_12: NS6Q2VH5KBUR · pith_short_16: NS6Q2VH5KBURUWE7 · pith_short_8: NS6Q2VH5

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/NS6Q2VH5KBURUWE73IS7ALR4Y4 \
  | 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: 6cbd0d54fd50691a589fda25f02e3cc7281ab1f9b61833ac89d6a3761811c4a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c93c47644a63898cd0ab3d0dd4391e01e79a6e7e758bbc199bd5fcc0cfc4bf6c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-12-19T19:26:14Z",
    "title_canon_sha256": "14df8e0a34144e87f9c1c9274bef283434e716c0d991a66f6d6e0b6e47326672"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0012411",
    "kind": "arxiv",
    "version": 2
  }
}