Pith Number

pith:A5V5VEBU

pith:2013:A5V5VEBUOXIYVDQUGMJSUCD542

not attested not anchored not stored refs pending

Exoplanet Characterization by Proxy: a Transiting 2.15 R_Earth Planet Near the Habitable Zone of the Late K dwarf Kepler-61

Andrew W. Mann, Avi Shporer, Christopher E. Henze, David Charbonneau, David R. Ciardi, Elisabeth Newton, Elliott P. Horch, Francois Fressin, Guillermo Torres, Jean-Michel Desert, Jonathan Irwin, Justin R. Crepp, Mark E. Everett, Sarah Ballard, Stephen T. Bryson, Steven B. Howell

arxiv:1304.6726 v1 · 2013-04-24 · 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{A5V5VEBUOXIYVDQUGMJSUCD542}

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	2026-05-18T01:50:22.266177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

076bda903475d18a8e1433132a087de69705cfb60a585b87e44ca41d05df3b1f

Aliases

arxiv: 1304.6726 · arxiv_version: 1304.6726v1 · doi: 10.48550/arxiv.1304.6726 · pith_short_12: A5V5VEBUOXIY · pith_short_16: A5V5VEBUOXIYVDQU · pith_short_8: A5V5VEBU

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/A5V5VEBUOXIYVDQUGMJSUCD542 \
  | 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: 076bda903475d18a8e1433132a087de69705cfb60a585b87e44ca41d05df3b1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19d48b416bf9d2f8a536f157adc00454d44e4562572d67ef6356447e6fcaf0d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-04-24T20:00:06Z",
    "title_canon_sha256": "07f9a603e423c48d7f0f0b61d859383410fed8a529d8a16a604f973967b40a98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6726",
    "kind": "arxiv",
    "version": 1
  }
}