Pith Number

pith:2JN2RFUH

pith:2021:2JN2RFUHTTFM6HCI7XZR62LT4M

not attested not anchored not stored refs pending

TESS Cycle 1 observations of roAp stars with 2-min cadence data

A. David-Uraz, A. Derekas, A. Garc\'ia Hern\'andez, A. Ram\'on-Ballesta, A. Samadi-Ghadim, \'A. S\'odor, B. Smalley, C. C. Lovekin, D. L. Buzasi, D. L. Holdsworth, D. M. Bowman, D. Mkrtichian, D. Ozuyar, D. R. Hey, D. W. Kurtz, E. Brunsden, E. Niemczura, E. Paunzen, F. Shi, I. Stateva, J. A. Guzik, J. Pascual-Granado, J. Sikora, K. R. Pollard, L. Fox-Machado, M. Lares-Martiz, M. S. Cunha, N. Hatamkhani, O. Kobzar, O. Kochukhov, P. Lampens, P. Miko{\l}ajczyk, P. Quitral-Manosalva, R. Handberg, R. Monier, R. Szab\'o, R. Vanderspek, S. J. Murphy, T. Richey-Yowell, T. S. Lambert, T. Z. Yang, V. Antoci, V. Khalack, Zs. Bogn\'ar

arxiv:2105.13274 v1 · 2021-05-27 · 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{2JN2RFUHTTFM6HCI7XZR62LT4M}

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	2026-07-05T02:57:22.366411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d25ba896879ccacf1c48fdf31f6973e31cf3259091f7576733a84d4ae0035d59

Aliases

arxiv: 2105.13274 · arxiv_version: 2105.13274v1 · doi: 10.48550/arxiv.2105.13274 · pith_short_12: 2JN2RFUHTTFM · pith_short_16: 2JN2RFUHTTFM6HCI · pith_short_8: 2JN2RFUH

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/2JN2RFUHTTFM6HCI7XZR62LT4M \
  | 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: d25ba896879ccacf1c48fdf31f6973e31cf3259091f7576733a84d4ae0035d59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e11b8989625df03c157b5f99c4c7e2f8ddb7df960eee260a8bb43a16b0de6603",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-05-27T16:20:58Z",
    "title_canon_sha256": "60e9fe6bad9ac53ca5411a0ad625ab07135666438fc808b73a21579c430a258e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13274",
    "kind": "arxiv",
    "version": 1
  }
}