Pith Number

pith:UWNDSRXE

pith:2025:UWNDSRXEW6XXGDHP3V3NZQOLCY

not attested not anchored not stored refs pending

Precise Asteroseismology of the High-amplitude Delta Scuti Star EH Librae, an AE UMa Analogue in the Hertzsprung Gap

Gang Meng, Huifang Xue, Jianning Fu, Jie Su, Lester Fox Machado, Mingfeng Qin, Nian Liu, Ra\'ul Michel, Xiran Xie, Zhongyang Liu

arxiv:2507.15044 v1 · 2025-07-20 · 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{UWNDSRXEW6XXGDHP3V3NZQOLCY}

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	2026-07-05T11:40:17.544341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a59a3946e4b7af730cefdd76dcc1cb1630bd797b17f43158d7a4b034b0373fbf

Aliases

arxiv: 2507.15044 · arxiv_version: 2507.15044v1 · doi: 10.48550/arxiv.2507.15044 · pith_short_12: UWNDSRXEW6XX · pith_short_16: UWNDSRXEW6XXGDHP · pith_short_8: UWNDSRXE

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/UWNDSRXEW6XXGDHP3V3NZQOLCY \
  | 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: a59a3946e4b7af730cefdd76dcc1cb1630bd797b17f43158d7a4b034b0373fbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "636ba89e696ed15242a1bbafcbe9b2a0dd010a77d847c3faa859336ecccfca8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-07-20T16:52:50Z",
    "title_canon_sha256": "e877ae1c639076f9eb648fba5da708ae604e91ecb3417b1e89a3194ea2ff8843"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15044",
    "kind": "arxiv",
    "version": 1
  }
}