Pith Number

pith:OL7NHW56

pith:2020:OL7NHW56ZEKN5GVMNTYLTM2X3U

not attested not anchored not stored refs pending

Short-term variability and mass loss in Be stars VI. Frequency groups in $\gamma$ Cas detected by TESS

Alex C. Carciofi, Amanda Rubio, Camilla C. Borre, Christophe Martayan, Dietrich Baade, Jonathan Labadie-Bartz, Robert J. Siverd, Thomas Rivinius

arxiv:2012.06454 v1 · 2020-12-11 · 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{OL7NHW56ZEKN5GVMNTYLTM2X3U}

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	2026-07-05T02:04:49.119920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72fed3dbbec914de9aac6cf0b9b357dd1484ff76af07aca6b7595028336aaca7

Aliases

arxiv: 2012.06454 · arxiv_version: 2012.06454v1 · doi: 10.48550/arxiv.2012.06454 · pith_short_12: OL7NHW56ZEKN · pith_short_16: OL7NHW56ZEKN5GVM · pith_short_8: OL7NHW56

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/OL7NHW56ZEKN5GVMNTYLTM2X3U \
  | 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: 72fed3dbbec914de9aac6cf0b9b357dd1484ff76af07aca6b7595028336aaca7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0dad438fadbe06e0ac1e5792983f77f802862d39cf1445f8bdb40abc692e813",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-12-11T16:20:41Z",
    "title_canon_sha256": "b32dbc037ec207eb3623dfde9824aaafe7ca975af050fb5568602ea2f02063af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.06454",
    "kind": "arxiv",
    "version": 1
  }
}