Pith Number

pith:MWM6WWZY

pith:2021:MWM6WWZY6NLS2KILUUI7HFFSP3

not attested not anchored not stored refs pending

The relationship between photometric and spectroscopic oscillation amplitudes from 3D stellar atmosphere simulations

Anish M. Amarsi, Henrique Reggiani, Luca Casagrande, Martin Asplund, Meridith Joyce, Thomas Nordlander, Yaguang Li, Yixiao Zhou

arxiv:2102.02135 v1 · 2021-02-03 · 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{MWM6WWZY6NLS2KILUUI7HFFSP3}

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

The Stellar Observations Network Group (SONG) -- A Legacy Archive of Stellar Time-Domain Spectroscopy

Receipt and verification

First computed	2026-07-05T02:15:41.826051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6599eb5b38f3572d290ba511f394b27ec9db3689a80929fa3cdcc31786721c6e

Aliases

arxiv: 2102.02135 · arxiv_version: 2102.02135v1 · doi: 10.48550/arxiv.2102.02135 · pith_short_12: MWM6WWZY6NLS · pith_short_16: MWM6WWZY6NLS2KIL · pith_short_8: MWM6WWZY

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/MWM6WWZY6NLS2KILUUI7HFFSP3 \
  | 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: 6599eb5b38f3572d290ba511f394b27ec9db3689a80929fa3cdcc31786721c6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1b9240282a747dcd92864dfc36f6202765d42c155e6ec3d750608d20647d6a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-02-03T16:25:04Z",
    "title_canon_sha256": "ad296b92829cb636e827c317748a26abc39b7b968c5b55fb23ca38f3569a9912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.02135",
    "kind": "arxiv",
    "version": 1
  }
}