Pith Number

pith:RKSK2YYU

pith:2015:RKSK2YYU26XGYMYMIDSPVFETUA

not attested not anchored not stored refs pending

Time variation of Kepler transits induced by stellar spots - a way to distinguish between prograde and retrograde motion. II. Application to KOIs

Amy McQuillan, Avi Shporer, Dan Fabrycky, Daniel Jontof-Hutter, Eric B. Ford, Gil Nachmani, Jerome A. Orosz, Roberto Sanchis-Ojeda, Tomer Holczer, Tsevi Mazeh, William F. Welsh

arxiv:1504.04028 v2 · 2015-04-15 · astro-ph.SR · 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{RKSK2YYU26XGYMYMIDSPVFETUA}

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	2026-05-18T01:36:53.890824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8aa4ad6314d7ae6c330c40e4fa9493a0088dc3efab4f477841225ccd370d2253

Aliases

arxiv: 1504.04028 · arxiv_version: 1504.04028v2 · doi: 10.48550/arxiv.1504.04028 · pith_short_12: RKSK2YYU26XG · pith_short_16: RKSK2YYU26XGYMYM · pith_short_8: RKSK2YYU

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/RKSK2YYU26XGYMYMIDSPVFETUA \
  | 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: 8aa4ad6314d7ae6c330c40e4fa9493a0088dc3efab4f477841225ccd370d2253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "886b659a74ea79bd4079bbf9605a2ec357bd7356e0c57da05b3f1603f9dc1bb1",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-04-15T20:01:41Z",
    "title_canon_sha256": "598c32ed6cb300860887a3d977aca71852ef210b999f22f5f55597b8176d675b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04028",
    "kind": "arxiv",
    "version": 2
  }
}