Pith Number

pith:R7RRDO2U

pith:2010:R7RRDO2UN4G5DSKY2QQAV6KTDT

not attested not anchored not stored refs pending

Kepler Eclipsing Binary Stars. I. Catalog and Principal Characterization of 1879 Eclipsing Binaries in the First Data Release

Andrej Prsa, David G. Koch, Douglas A. Caldwell, Jerome A. Orosz, Jon M. Jenkins, Kimberly Mjaseth, Kyle Conroy, Laurance R. Doyle, Michael Rucker, Natalie M. Batalha, Robert W. Slawson, Sara Seager, Scott G. Engle, William F. Welsh, William J. Borucki

arxiv:1006.2815 v2 · 2010-06-14 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7RRDO2UN4G5DSKY2QQAV6KTDT}

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	2026-05-18T02:06:53.674192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fe311bb546f0dd1c958d4200af9531cc4adafdc26b639c2c4c0165868b95e95

Aliases

arxiv: 1006.2815 · arxiv_version: 1006.2815v2 · doi: 10.48550/arxiv.1006.2815 · pith_short_12: R7RRDO2UN4G5 · pith_short_16: R7RRDO2UN4G5DSKY · pith_short_8: R7RRDO2U

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/R7RRDO2UN4G5DSKY2QQAV6KTDT \
  | 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: 8fe311bb546f0dd1c958d4200af9531cc4adafdc26b639c2c4c0165868b95e95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9bf6b542ffefe02cc16ff326c4f225c54f48d426d14eeddaad3911aa99bc8d6",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-06-14T19:39:11Z",
    "title_canon_sha256": "5862ac0e30c7c61baf87faba0c698f9a635cf3af4d33c2ec6c6c7a8c1c3c62e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2815",
    "kind": "arxiv",
    "version": 2
  }
}