Pith Number

pith:33LA2RCH

pith:2013:33LA2RCHSTTLMMMDW7PKZV753P

not attested not anchored not stored refs pending

KIC 11285625: a double-lined spectroscopic binary with a gamma Dor pulsator discovered from Kepler space photometry

A. Tkachenko, C. Aerts, C. Maceroni, D. Kurtz, J. Debosscher, J. Southworth, K. Pavlovski, P. Degroote, P.G. Beck, R. Lombaert, S. Bloemen

arxiv:1306.2148 v1 · 2013-06-10 · 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{33LA2RCHSTTLMMMDW7PKZV753P}

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	2026-05-18T01:49:24.379935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ded60d444794e6b63183b7deacd7fddbc70fdb713948edf0e3eee30937abff31

Aliases

arxiv: 1306.2148 · arxiv_version: 1306.2148v1 · doi: 10.48550/arxiv.1306.2148 · pith_short_12: 33LA2RCHSTTL · pith_short_16: 33LA2RCHSTTLMMMD · pith_short_8: 33LA2RCH

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/33LA2RCHSTTLMMMDW7PKZV753P \
  | 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: ded60d444794e6b63183b7deacd7fddbc70fdb713948edf0e3eee30937abff31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e23c28aaa33876ac102c2c4f5b8d6b71f5435354cf281192d80ffd805d146a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-06-10T09:31:11Z",
    "title_canon_sha256": "b690b072da3caff1f92bfd641658f46ec4fce3950f584f57674b4ea65df703ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2148",
    "kind": "arxiv",
    "version": 1
  }
}