Pith Number

pith:BEVIP2Y6

pith:2021:BEVIP2Y6VQD7MF5OBLIH2ERELO

not attested not anchored not stored refs pending

A 20-Second Cadence View of Solar-Type Stars and Their Planets with TESS: Asteroseismology of Solar Analogs and a Re-characterization of pi Men c

Alan M. Levine, Aldo M. Serenelli, Antonio Garcia Munoz, Ashley Chontos, Avi Shporer, Benard Nsamba, Cenk Kayhan, Charlotte Gehan, Chen Jiang, Cynthia S. K. Ho, Daniel Huber, David W. Latham, Dennis Stello, Derek L. Buzasi, Diego Bossini, Erika Pakstiene, George R. Ricker, Hans Kjeldsen, Jia Mian Joel Ong, J. J. Hermes, Joergen Christensen-Dalsgaard, Jon M. Jenkins, Joseph D. Twicken, Joshua N. Winn, Keivan G. Stassun, Lucia Gonzalez-Cuesta, Margarida S. Cunha, Mario J. P. F. G. Monteiro, Mark Lykke Winther, Maximilian N. Guenther, Mia S. Lundkvist, Michael M. Fausnaugh, Morgan Deal, Othman Benomar, Rafael A. Garcia, Roland K. Vanderspek, Sara Seager, Sarbani Basu, Savita Mathur, Sissel Norgaard Stilling, Stephane Mathis, Sylvain Breton, Tansu Daylan, Tao Wu, Thomas Barclay, Tiago L. Campante, Timothy R. Bedding, Timothy R. White, Travis S. Metcalfe, Victor Silva Aguirre, Vincent Van Eylen, Warrick Ball, William J. Chaplin

arxiv:2108.09109 v2 · 2021-08-20 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BEVIP2Y6VQD7MF5OBLIH2ERELO}

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	2026-07-05T03:53:02.927682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

092a87eb1eac07f617ae0ad07d12245ba02b0b93b7333a166f3f3bd28445d1c8

Aliases

arxiv: 2108.09109 · arxiv_version: 2108.09109v2 · doi: 10.48550/arxiv.2108.09109 · pith_short_12: BEVIP2Y6VQD7 · pith_short_16: BEVIP2Y6VQD7MF5O · pith_short_8: BEVIP2Y6

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/BEVIP2Y6VQD7MF5OBLIH2ERELO \
  | 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: 092a87eb1eac07f617ae0ad07d12245ba02b0b93b7333a166f3f3bd28445d1c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9716d02ac38ca895aefb7cd59b1d0000046eece88fbcaeb0066073c1cf28c5b9",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-08-20T11:08:50Z",
    "title_canon_sha256": "4f508864f1ce4a34557b0e02cb2199d363c794b3b7145d204402a9db8b1d5565"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.09109",
    "kind": "arxiv",
    "version": 2
  }
}