Pith Number

pith:CAGSBDBV

pith:2015:CAGSBDBVQH7KLNPXAX7O4OSU5C

not attested not anchored not stored refs pending

Kepler-1647b: the largest and longest-period Kepler transiting circumbinary planet

Avi Shporer, Billy Quarles, Daniel C. Fabrycky, Darin Ragozzine, David W. Latham, Donald R. Short, Eric B. Ford, Eric L. N. Jensen, Geoffrey W. Marcy, Guillermo Torres, Gur Windmiller, Howard Isaacson, Ilya Kull, Jack J. Lissauer, Jason H. Steffen, Jerome A. Orosz, Joao Gregorio, Jon M. Jenkins, Joshua Pepper, Laurance R. Doyle, Michael Endl, Nader Haghighipour, Samuel N. Quinn, Stephen Kane, Tobias C. Hinse, Tobias W. A.Muller, Tsevi Mazeh, Veselin B. Kostov, William D. Cochran, William F. Welsh, William J. Borucki

arxiv:1512.00189 v2 · 2015-12-01 · 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{CAGSBDBVQH7KLNPXAX7O4OSU5C}

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	2026-05-18T01:08:43.136130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

100d208c3581fea5b5f705feee3a54e8a7ee3ca8bef27951661ae016017899ab

Aliases

arxiv: 1512.00189 · arxiv_version: 1512.00189v2 · doi: 10.48550/arxiv.1512.00189 · pith_short_12: CAGSBDBVQH7K · pith_short_16: CAGSBDBVQH7KLNPX · pith_short_8: CAGSBDBV

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/CAGSBDBVQH7KLNPXAX7O4OSU5C \
  | 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: 100d208c3581fea5b5f705feee3a54e8a7ee3ca8bef27951661ae016017899ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd1d9d709dd45359480adb3d740e618ff69137768468113a673d806695a420b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-12-01T09:37:34Z",
    "title_canon_sha256": "b5624eb779a468a4df23e57e69e4ffcfae1b99971e776f1d4dfa0fb5edfa0c64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00189",
    "kind": "arxiv",
    "version": 2
  }
}