Pith Number

pith:M7UBHTPC

pith:1994:M7UBHTPCWJWOFAREK46F7KUWVT

not attested not anchored not stored refs pending

Continuum Power Spectrum Components in X-Ray Sources: Detailed Modelling and Search for Coherent Periodicities

E. Arlandi, G.L. Israel, G. Tagliaferri, L. Stella

arxiv:astro-ph/9411050 v1 · 1994-11-13 · 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{M7UBHTPCWJWOFAREK46F7KUWVT}

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	2026-07-04T14:14:30.917459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67e813cde2b26ce28224573c5faa96acc6a9c7cd6be65a2f6fd36eb4ba1459e5

Aliases

arxiv: astro-ph/9411050 · arxiv_version: astro-ph/9411050v1 · doi: 10.48550/arxiv.astro-ph/9411050 · pith_short_12: M7UBHTPCWJWO · pith_short_16: M7UBHTPCWJWOFARE · pith_short_8: M7UBHTPC

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/M7UBHTPCWJWOFAREK46F7KUWVT \
  | 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: 67e813cde2b26ce28224573c5faa96acc6a9c7cd6be65a2f6fd36eb4ba1459e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e34b6e5accd9e0f2717035c7518e86f1e8e479e7fd8eaa3dbc2e13f7e1d9055",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1994-11-13T12:01:39Z",
    "title_canon_sha256": "a92d979b3097b4d1c7da50081d7b62d42dc9f5d1a8dbfdb1ece4239d2dae17bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9411050",
    "kind": "arxiv",
    "version": 1
  }
}