Pith Number

pith:YTKVBKVM

pith:2021:YTKVBKVMI4F5HJ3TS4MAKO7EOJ

not attested not anchored not stored refs pending

KIC5950759: a high-amplitude $\delta$ Sct star with amplitude and frequency modulation near the terminal age main sequence

A. Tkachenko, B. Smalley, D. L. Holdsworth, D. M. Bowman, D. W. Kurtz, J. Daszy\'nska-Daszkiewicz, J. Hermans, S. J. Murphy

arxiv:2104.09279 v1 · 2021-04-19 · 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{YTKVBKVMI4F5HJ3TS4MAKO7EOJ}

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

Re-examining Super-Nyquist Frequencies of 68 $\delta$ Scuti Stars Utilizing the Kepler Long Cadence Photometry

Receipt and verification

First computed	2026-07-05T02:35:43.589435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4d550aaac470bd3a7739718053be4727c6fd9cbf87734b44cd7133943404e24

Aliases

arxiv: 2104.09279 · arxiv_version: 2104.09279v1 · doi: 10.48550/arxiv.2104.09279 · pith_short_12: YTKVBKVMI4F5 · pith_short_16: YTKVBKVMI4F5HJ3T · pith_short_8: YTKVBKVM

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/YTKVBKVMI4F5HJ3TS4MAKO7EOJ \
  | 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: c4d550aaac470bd3a7739718053be4727c6fd9cbf87734b44cd7133943404e24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10f6b71f30d56370e305cd1cf3fcec51050db035473c5c490f72872032d94dd0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-04-19T13:20:05Z",
    "title_canon_sha256": "5b04ea1731fa259f5bca7cf6a5fd5d1ee18fd0a46729d90644080ab5a7228bab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09279",
    "kind": "arxiv",
    "version": 1
  }
}