Pith Number

pith:LDJIPX5S

pith:2019:LDJIPX5S52CK4GEAMWRBDF6DSK

not attested not anchored not stored refs pending

Rotation and pulsation in Ap stars: first light results from TESS sectors 1 and 2

A. Garc\'ia Hern\'andez, A. Hasanzadeh, \'A. S\'odor, A. Tkachenko, B. Smalley, D. Hey, D. L. Buzasi, D. L. Holdsworth, D. M. Bowman, D. W. Kurtz, E. Niemczura, E. Paunzen, G. Handler, G. R. Ricker, H. Ghasemi, H. Safari, I. Stateva, J. C. Su\'arez, J. M. Matthews, J. M. Nemec, J. Pascual-Granado, J. Pepper, L. A. Balona, L. Fox-Machado, M. J. P. F. G. Monteiro, M. Lares-Martiz, M. S. Cunha, M. Skarka, O. Kochukhov, P. A. Ko{\l}aczek-Szyma\'nski, P. De Cat, P. Quitral-Manosalva, R. Szab\'o, S. Seager, T. Richey-Yowell, V. Antoci, W. W. Weiss, Z. Guo, Zs. Bogn\'ar

arxiv:1906.01111 v1 · 2019-06-03 · 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{LDJIPX5S52CK4GEAMWRBDF6DSK}

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	2026-05-17T23:42:59.998066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58d287dfb2ee84ae188065a21197c3929bab2aba1bbf5d487631fd09d8b2b460

Aliases

arxiv: 1906.01111 · arxiv_version: 1906.01111v1 · doi: 10.48550/arxiv.1906.01111 · pith_short_12: LDJIPX5S52CK · pith_short_16: LDJIPX5S52CK4GEA · pith_short_8: LDJIPX5S

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/LDJIPX5S52CK4GEAMWRBDF6DSK \
  | 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: 58d287dfb2ee84ae188065a21197c3929bab2aba1bbf5d487631fd09d8b2b460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5484afe9f796d2f29f768969a64c06c624d3b7f82103bc669b4a997201b1fd17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-06-03T22:44:55Z",
    "title_canon_sha256": "d975f5ca5b88ffbaae55a7608045440193309d04884bf71fedde4b25435a130f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01111",
    "kind": "arxiv",
    "version": 1
  }
}