Pith Number

pith:KZMDHTAZ

pith:2019:KZMDHTAZKMMMSRZZLGV52EBGDT

not attested not anchored not stored refs pending

A double-modulation effect detected in a double-mode high-amplitude $\delta$ Scuti star: KIC 10284901

Ali Esamdin (XAO/UCAS), Tao-Zhi Yang

arxiv:1905.08931 v2 · 2019-05-22 · 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{KZMDHTAZKMMMSRZZLGV52EBGDT}

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	2026-05-17T23:41:24.376787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

565833cc195318c9473959abdd10261cf21b88ab9c9bace45a67e10637beba56

Aliases

arxiv: 1905.08931 · arxiv_version: 1905.08931v2 · doi: 10.48550/arxiv.1905.08931 · pith_short_12: KZMDHTAZKMMM · pith_short_16: KZMDHTAZKMMMSRZZ · pith_short_8: KZMDHTAZ

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/KZMDHTAZKMMMSRZZLGV52EBGDT \
  | 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: 565833cc195318c9473959abdd10261cf21b88ab9c9bace45a67e10637beba56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21a5597a076425b207526ed6466c73d895de04bd9faaa7a982ca81de7aaaca3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-05-22T02:53:34Z",
    "title_canon_sha256": "8a6de38aa41fb6637847808ad79de883aa70acdc2455f44c542b98179c763e26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08931",
    "kind": "arxiv",
    "version": 2
  }
}