Pith Number

pith:IZYHM6PR

pith:2024:IZYHM6PRW2NSVT3EQ3G3Q2RHDX

not attested not anchored not stored refs pending

Variability and stellar pulsation incidence in Am/Fm stars using TESS and Gaia data

Barry Smalley, Ewa Niemczura, Natalia Posilek, Oliver Durfeldt-Pedros, Simon Murphy, Victoria Antoci

arxiv:2408.11657 v1 · 2024-08-21 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IZYHM6PRW2NSVT3EQ3G3Q2RHDX}

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	2026-06-11T01:10:24.602096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46707679f1b69b2acf6486cdb86a271de142841aefa747b6c616d2c493b27c87

Aliases

arxiv: 2408.11657 · arxiv_version: 2408.11657v1 · doi: 10.48550/arxiv.2408.11657 · pith_short_12: IZYHM6PRW2NS · pith_short_16: IZYHM6PRW2NSVT3E · pith_short_8: IZYHM6PR

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/IZYHM6PRW2NSVT3EQ3G3Q2RHDX \
  | 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: 46707679f1b69b2acf6486cdb86a271de142841aefa747b6c616d2c493b27c87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b14af192f29c7ffc426d76beadaeb0ff963b4bb6c6a675620e798c68c55e946",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-08-21T14:32:54Z",
    "title_canon_sha256": "bd3f8c345fb8a68ba73f0de4fd060536525defc455b298b786b16b2d5c3839e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.11657",
    "kind": "arxiv",
    "version": 1
  }
}