Pith Number

pith:TQ4BKLPP

pith:2025:TQ4BKLPPAVX4LFDI6SNG47POAS

not attested not anchored not stored refs pending

Determination of Light Curve Parameters of Poorly Studied Eclipsing Variables Using Data from Tess and Other Sky Surveys

Anastasiia D. Lashkova, Illia. A. Garbazhii-Romanchenko, Ivan L. Andronov, Karol Petrik, Pavol A. Dubovsky, Sofia A. Kreminska, Victoriia O. Borshchenko, Vladyslava I. Marsakova, Vladyslav V. Dubovskyi

arxiv:2505.21843 v2 · 2025-05-28 · astro-ph.SR · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQ4BKLPPAVX4LFDI6SNG47POAS}

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	2026-07-05T11:17:46.124309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c38152def056fc59468f49a6e7dee04b6870407d0572b206add28e003cf21e7

Aliases

arxiv: 2505.21843 · arxiv_version: 2505.21843v2 · doi: 10.48550/arxiv.2505.21843 · pith_short_12: TQ4BKLPPAVX4 · pith_short_16: TQ4BKLPPAVX4LFDI · pith_short_8: TQ4BKLPP

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/TQ4BKLPPAVX4LFDI6SNG47POAS \
  | 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: 9c38152def056fc59468f49a6e7dee04b6870407d0572b206add28e003cf21e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7873fb9043cb8ae231ec3d778395eff3f6fa53e4bd41746add893bc7b4e0e11",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-05-28T00:22:02Z",
    "title_canon_sha256": "b5940ddbd825c1e84abc520079bb379974a4561b0a8059630a9a0a0586ccf759"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21843",
    "kind": "arxiv",
    "version": 2
  }
}