Pith Number

pith:XI7CK23K

pith:2019:XI7CK23K7TBQKFI6KD2GQ7KZ6L

not attested not anchored not stored refs pending

Rotational and pulsational variability in the TESS light curve of HD27463

A. David-Uraz, C. Lovekin, D. L. Holdsworth, D. M. Bowman, E. Paunzen, G. A. Wade, J. Sikora, O. Kobzar, O. Kochukhov, P. Lenz, V. Khalack

arxiv:1910.00512 v1 · 2019-10-01 · 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{XI7CK23K7TBQKFI6KD2GQ7KZ6L}

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	2026-07-05T00:17:17.080847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba3e256b6afcc305151e50f4687d59f2fc8bd1eb8bedac5859c418fff6a7abcf

Aliases

arxiv: 1910.00512 · arxiv_version: 1910.00512v1 · doi: 10.48550/arxiv.1910.00512 · pith_short_12: XI7CK23K7TBQ · pith_short_16: XI7CK23K7TBQKFI6 · pith_short_8: XI7CK23K

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/XI7CK23K7TBQKFI6KD2GQ7KZ6L \
  | 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: ba3e256b6afcc305151e50f4687d59f2fc8bd1eb8bedac5859c418fff6a7abcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28eeacf79258871bfa6359d473de199171187b2086824d19df6d772a5e681814",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-10-01T16:02:29Z",
    "title_canon_sha256": "6bce94644d18c2c25a170b132fe1aa546f77ef432bec5d3588320497a7788910"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.00512",
    "kind": "arxiv",
    "version": 1
  }
}