Pith Number

pith:KP6L6EQ7

pith:2009:KP6L6EQ72UQ5PAS36KBHZXRYSR

not attested not anchored not stored refs pending

Asteroseismic Investigation of Known Planet Hosts in the Kepler Field

D. Koch, H. Kjeldsen, J. Christensen-Dalsgaard, J. M. Jenkins, P.-O. Quirion, R. L. Gilliland, S. Frandsen, T. Arentoft, T. M. Brown, W. J. Borucki

arxiv:1001.0032 v1 · 2009-12-30 · 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{KP6L6EQ72UQ5PAS36KBHZXRYSR}

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	2026-05-18T02:10:06.186574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53fcbf121fd521d7825bf2827cde38944e87e8d367607882d1cdf9cf29573a32

Aliases

arxiv: 1001.0032 · arxiv_version: 1001.0032v1 · doi: 10.48550/arxiv.1001.0032 · pith_short_12: KP6L6EQ72UQ5 · pith_short_16: KP6L6EQ72UQ5PAS3 · pith_short_8: KP6L6EQ7

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/KP6L6EQ72UQ5PAS36KBHZXRYSR \
  | 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: 53fcbf121fd521d7825bf2827cde38944e87e8d367607882d1cdf9cf29573a32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4525c8b5e038f2253d75e1bc3e207f77e13fbfe21cd9722265b7404f0d37e1e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-12-30T22:00:48Z",
    "title_canon_sha256": "49b0c57d5bc09e9f46326d101b98b7742cf388d0bc92c6df645a99c59da64b0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0032",
    "kind": "arxiv",
    "version": 1
  }
}