Pith Number

pith:P3M42DNV

pith:2012:P3M42DNVCMLFMU7UVMEZRX6BDI

not attested not anchored not stored refs pending

Relationship between low and high frequencies in Delta Scuti stars: Photometric Kepler and spectroscopic analyses of the rapid rotator KIC 8054146

Bruce D. Clarke, D. Bohlender, D. W. Kurtz, I. Mueller, Jennifer R. Hall, Khadeejah A. Ibrahim, L. Balona, L. Fossati, M. Breger, P. Lenz, P. Robertson, Th. Lueftinger

arxiv:1209.4836 v1 · 2012-09-21 · 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{P3M42DNVCMLFMU7UVMEZRX6BDI}

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	2026-05-18T01:54:20.142952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ed9cd0db513165653f4ab0998dfc11a11ce5c6d135d6c8ecc8e7a8021cc143b

Aliases

arxiv: 1209.4836 · arxiv_version: 1209.4836v1 · doi: 10.48550/arxiv.1209.4836 · pith_short_12: P3M42DNVCMLF · pith_short_16: P3M42DNVCMLFMU7U · pith_short_8: P3M42DNV

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/P3M42DNVCMLFMU7UVMEZRX6BDI \
  | 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: 7ed9cd0db513165653f4ab0998dfc11a11ce5c6d135d6c8ecc8e7a8021cc143b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee72aaa6e2234bc5393940019dfc70680148ded14d511fb3859f9819275e05e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-09-21T14:54:06Z",
    "title_canon_sha256": "3d83d18e58aba3719ab5e2e98c8681703fe2f834542f2583b693437e40905264"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4836",
    "kind": "arxiv",
    "version": 1
  }
}