Pith Number

pith:Q3SXEY6G

pith:1995:Q3SXEY6GHXN6HCBSUXGBR6GJ76

not attested not anchored not stored refs pending

New pulsational properties of eight "anomalous" RR Lyrae variables

A. Bragaglia, C. Maceroni, G. Clementini, M. Tosi, R. Merighi

arxiv:astro-ph/9504034 v1 · 1995-04-11 · 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{Q3SXEY6GHXN6HCBSUXGBR6GJ76}

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	2026-05-18T01:40:23.564674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86e57263c63ddbe38832a5cc18f8c9ff81dfd8fd52465ccf610aab57daab5ad8

Aliases

arxiv: astro-ph/9504034 · arxiv_version: astro-ph/9504034v1 · doi: 10.48550/arxiv.astro-ph/9504034 · pith_short_12: Q3SXEY6GHXN6 · pith_short_16: Q3SXEY6GHXN6HCBS · pith_short_8: Q3SXEY6G

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/Q3SXEY6GHXN6HCBSUXGBR6GJ76 \
  | 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: 86e57263c63ddbe38832a5cc18f8c9ff81dfd8fd52465ccf610aab57daab5ad8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0160fa28f3ba45b4d0c386c21e4e9d3ac6d74679e258dfaff77bd50810d413ef",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-04-11T12:11:44Z",
    "title_canon_sha256": "cb00d5bf13d88ac13bb6b198feecaa08d9687b7d75ea2d7a997b357f4d1a126b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9504034",
    "kind": "arxiv",
    "version": 1
  }
}