Pith Number

pith:DQHRYKQV

pith:2011:DQHRYKQV7524UNYYBD7E5LLITS

not attested not anchored not stored refs pending

On the Anomalous Radii of the Transiting Extrasolar Planets

Fred C. Adams, Gregory Laughlin, Matteo Crismani

arxiv:1101.5827 v1 · 2011-01-30 · 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{DQHRYKQV7524UNYYBD7E5LLITS}

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	2026-05-18T02:03:20.312854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c0f1c2a15ff75ca371808fe4ead689cabfd0a2ba173d9783014ff6fb4f3b3d9

Aliases

arxiv: 1101.5827 · arxiv_version: 1101.5827v1 · doi: 10.48550/arxiv.1101.5827 · pith_short_12: DQHRYKQV7524 · pith_short_16: DQHRYKQV7524UNYY · pith_short_8: DQHRYKQV

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/DQHRYKQV7524UNYYBD7E5LLITS \
  | 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: 1c0f1c2a15ff75ca371808fe4ead689cabfd0a2ba173d9783014ff6fb4f3b3d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3cb38868ecdee3003fbd49754d0b0d23381f58ec228ba0de60935bc5a274324",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-01-30T22:22:31Z",
    "title_canon_sha256": "891e852419afc487010a0930ffc68580a296393e4334a2e21206a290a246a0a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5827",
    "kind": "arxiv",
    "version": 1
  }
}