Pith Number

pith:SZBZNK5C

pith:2011:SZBZNK5C45TAMILYFJJAUZWEPL

not attested not anchored not stored refs pending

KOI-54: The Kepler Discovery of Tidally-Excited Pulsations and Brightenings in a Highly Eccentric Binary

Andrej Prsa, Bill Wohler, Christopher Allen, Conny Aerts, David G. Koch, David W. Latham, Douglas A. Caldwell, D. W. Kurtz, Erik Brugamyer, Geoffrey W. Marcy, Howard Isaacson, Jerome A. Orosz, Jon M. Jenkins, Joyce Ann Guzik, Khadeejah A. Ibrahim, K. Kinemuchi, Lars A. Buchhave, Martin Still, Natalie M. Batalha, Rachel Street, Ronald L. Gilliland, Samuel N. Quinn, Steve B. Howell, Steve Bryson, Thomas N. Gautier III, Timothy M. Brown, William D. Cochran, William F. Welsh, William J. Borucki, Wolfgang Zima

arxiv:1102.1730 v2 · 2011-02-08 · 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{SZBZNK5C45TAMILYFJJAUZWEPL}

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	2026-05-18T02:03:15.144490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

964396aba2e7660621782a520a66c47ac261058ed24498b6685842f079ded95e

Aliases

arxiv: 1102.1730 · arxiv_version: 1102.1730v2 · doi: 10.48550/arxiv.1102.1730 · pith_short_12: SZBZNK5C45TA · pith_short_16: SZBZNK5C45TAMILY · pith_short_8: SZBZNK5C

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/SZBZNK5C45TAMILYFJJAUZWEPL \
  | 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: 964396aba2e7660621782a520a66c47ac261058ed24498b6685842f079ded95e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8afea96741742c99445655a8988fd735e782b3c29dfb6d828ebd0569f3054910",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-02-08T21:06:59Z",
    "title_canon_sha256": "f3ca3bab0ba1515953aec89c9c01cbc3c7a5094f5ea26be5903eaaaf5b2a6eae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1730",
    "kind": "arxiv",
    "version": 2
  }
}