Pith Number

pith:ZBB6OU4Q

pith:2011:ZBB6OU4QTGCSKLBITIUUWQPQOM

not attested not anchored not stored refs pending

Transit Timing Observations from Kepler: I. Statistical Analysis of the First Four Months

Daniel C. Fabrycky, Darin Ragozzine, David G. Koch, Douglas A. Caldwell, Elisa Quintana, Eric B. Ford, Fergal R. Mullally, Geoffrey W. Marcy, Jack J. Lissauer, Jason F. Rowe, Jason H. Steffen, Jie Li, Jon M. Jenkins, Joseph D. Twicken, Josh Carter, Martin Still, Matthew J. Holman, Natalie M. Batalha, Peter Tenenbaum, Philip Lucas, Sean McCauliff, Steve Bryson, Susan E. Thompson, Thomas N. Gautier III, William J. Borucki

arxiv:1102.0544 v2 · 2011-02-02 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZBB6OU4QTGCSKLBITIUUWQPQOM}

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	2026-05-18T02:22:41.025948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c843e753909985252c289a294b41f0733171393bfb6e6a0e9bfbd9fcdafcd19e

Aliases

arxiv: 1102.0544 · arxiv_version: 1102.0544v2 · doi: 10.48550/arxiv.1102.0544 · pith_short_12: ZBB6OU4QTGCS · pith_short_16: ZBB6OU4QTGCSKLBI · pith_short_8: ZBB6OU4Q

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/ZBB6OU4QTGCSKLBITIUUWQPQOM \
  | 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: c843e753909985252c289a294b41f0733171393bfb6e6a0e9bfbd9fcdafcd19e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a31c2e6d56fefc6d0cabb7558011b4a529a9c880cbef9365138ec8561b31bb8",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-02-02T20:11:11Z",
    "title_canon_sha256": "66c20de62586021eaec868d1396d4adf37fa9a72fe405659b3f3e73861b646e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0544",
    "kind": "arxiv",
    "version": 2
  }
}