Pith Number

pith:3D6FZVNZ

pith:2025:3D6FZVNZH7QRL5O42DI5ZOWTIQ

not attested not anchored not stored refs pending

TESS light curves and period changes in low-mass eclipsing binary BB Persei

Andrej Mudray, Hana Ku\v{c}\'akov\'a, Jan K\'ara, Jaroslav Merc, Marek Wolf, Martin Ma\v{s}ek, Miloslav Zejda, Petr Zasche, Vojt\v{e}ch Dienstbier, Waldemar Og{\l}oza

arxiv:2503.17083 v1 · 2025-03-21 · 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{3D6FZVNZH7QRL5O42DI5ZOWTIQ}

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	2026-07-05T10:36:57.269795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8fc5cd5b93fe115f5dcd0d1dcbad3443be110f6598c6a97a6e41800feb1090c

Aliases

arxiv: 2503.17083 · arxiv_version: 2503.17083v1 · doi: 10.48550/arxiv.2503.17083 · pith_short_12: 3D6FZVNZH7QR · pith_short_16: 3D6FZVNZH7QRL5O4 · pith_short_8: 3D6FZVNZ

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/3D6FZVNZH7QRL5O42DI5ZOWTIQ \
  | 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: d8fc5cd5b93fe115f5dcd0d1dcbad3443be110f6598c6a97a6e41800feb1090c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20921ff3032931050c0f309394d3ddbec3bfd903dc2d81ed1d8c7210d2924e8a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-03-21T12:11:50Z",
    "title_canon_sha256": "ed1fc63aab73810488ae67e4f959286d6beb57000d9ef7daf19b8449e58fd511"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.17083",
    "kind": "arxiv",
    "version": 1
  }
}