Pith Number

pith:KUVBZQBS

pith:2011:KUVBZQBS3OYENVEBQIXSKQI6JE

not attested not anchored not stored refs pending

Spin-Orbit Alignment for the Circumbinary Planet Host Kepler-16A

Alan P. Boss, Andrej Prsa, Andrew Howard, Avi Shporer, Daniel C. Fabrycky, Darin Ragozzine, David Koch, David W. Latham, Debra Fischer, Dimitar Sasselov, Forrest R. Girouard, Geoffrey W. Marcy, Guillermo Torres, Howard Isaacson, Jeffrey Van Cleve, Jerome Orosz, John Asher Johnson, Jon Jenkins, Jorgen Christensen-Dalsgaard, Joshua A. Carter, Joshua N. Winn, Laurance Doyle, Martin Still, Robert L. Morris, Robert W. Slawson, Samuel N. Quinn, Simon Albrecht, Soren Meibom, Steve B. Howell, Thomas Barclay, Todd C. Klaus, William D. Cochran, William J. Borucki, William Welsh

arxiv:1109.3198 v2 · 2011-09-14 · 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{KUVBZQBS3OYENVEBQIXSKQI6JE}

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	2026-05-18T02:00:32.799209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

552a1cc032dbb046d481822f25411e4902a6b1df54bd462987707e729840ced0

Aliases

arxiv: 1109.3198 · arxiv_version: 1109.3198v2 · doi: 10.48550/arxiv.1109.3198 · pith_short_12: KUVBZQBS3OYE · pith_short_16: KUVBZQBS3OYENVEB · pith_short_8: KUVBZQBS

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/KUVBZQBS3OYENVEBQIXSKQI6JE \
  | 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: 552a1cc032dbb046d481822f25411e4902a6b1df54bd462987707e729840ced0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07fedacb681fb76e5135a1dc9ef581f5bec8bbe6ffff1a1766dc449481e69e86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-09-14T20:02:36Z",
    "title_canon_sha256": "d5a129dfae361557d9367d83fd5934a131933ab5ef8dfe33798f4351fcc86d4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3198",
    "kind": "arxiv",
    "version": 2
  }
}