Pith Number

pith:AMHSEBIV

pith:2011:AMHSEBIVII55P3RCWENEK7NPAJ

not attested not anchored not stored refs pending

Planet Hunters: The First Two Planet Candidates Identified by the Public using the Kepler Public Archive Data

Adam Nemec, Agnieszka Hajduk, Andrej Prsa, Andrew Howard, Arfon Smith, Charlie Sharzer, Chris Lintott, Debra Fischer, Jason Rowe, Joe Neal, John Brewer, Jon Jenkins, Julien Spronck, Justin Crepp, Justin DeFouw, Kevin Schawinski, Matt Giguere, Megan Schwamb, Michael Parrish, Michele Beleu, Nadine Schuepbach, Natalie Batalha, Nick vanNispen, Peter Tenenbaum, Robert Simpson, Steve Bryson, Stuart Lynn, Thibault Sartori, Tim Morton, Valerij Zimmermann, Zachary Kaplan

arxiv:1109.4621 v3 · 2011-09-21 · 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{AMHSEBIVII55P3RCWENEK7NPAJ}

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	2026-05-18T02:00:26.991741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

030f220515423bd7ee22b11a457daf02545ecf243d29eb5e9fbf4a2df5433499

Aliases

arxiv: 1109.4621 · arxiv_version: 1109.4621v3 · doi: 10.48550/arxiv.1109.4621 · pith_short_12: AMHSEBIVII55 · pith_short_16: AMHSEBIVII55P3RC · pith_short_8: AMHSEBIV

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/AMHSEBIVII55P3RCWENEK7NPAJ \
  | 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: 030f220515423bd7ee22b11a457daf02545ecf243d29eb5e9fbf4a2df5433499

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "415f56553558dd7bdb136bd36019a0997542e2257bf56148975e3da2ba5f5e13",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-09-21T19:45:11Z",
    "title_canon_sha256": "2a82f8facc0a94a72d003441dce47f951efa69ac8f17c3884ed76a0f397530f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4621",
    "kind": "arxiv",
    "version": 3
  }
}