Pith Number

pith:7U7KP5RS

pith:2015:7U7KP5RSOUAAHPQQLYJ6FH7MXB

not attested not anchored not stored refs pending

A Search for Ringed Exoplanets using Kepler Photometry

Geoffrey W. Marcy, Hilke E. Schlichting, Matthew Z. Heising

arxiv:1511.01083 v2 · 2015-11-03 · 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{7U7KP5RSOUAAHPQQLYJ6FH7MXB}

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	2026-05-18T01:26:57.068402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd3ea7f632750003be105e13e29fecb87f855461416f8ea3cf798335bda96b9f

Aliases

arxiv: 1511.01083 · arxiv_version: 1511.01083v2 · doi: 10.48550/arxiv.1511.01083 · pith_short_12: 7U7KP5RSOUAA · pith_short_16: 7U7KP5RSOUAAHPQQ · pith_short_8: 7U7KP5RS

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/7U7KP5RSOUAAHPQQLYJ6FH7MXB \
  | 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: fd3ea7f632750003be105e13e29fecb87f855461416f8ea3cf798335bda96b9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5889b27dbcddec3b5afe202e46889e456a73c789db2fc4f40e0da23cf9a072df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-11-03T20:55:50Z",
    "title_canon_sha256": "7de383502684befdd4e5105acdc452116b67f29a547797030bc681080efc4d16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01083",
    "kind": "arxiv",
    "version": 2
  }
}