Pith Number

pith:TBG2BWY4

pith:2019:TBG2BWY44I6Y2OMH5MDB4SBUEQ

not attested not anchored not stored refs pending

Lightcurves and Rotational Properties of the Pristine Cold Classical Kuiper Belt Objects

Audrey Thirouin, Scott S. Sheppard

arxiv:1904.02207 v1 · 2019-04-03 · 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{TBG2BWY44I6Y2OMH5MDB4SBUEQ}

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.

Cited by

1 paper in Pith

Multi-year Ground-Based Survey Photometry of Active Comet 103P/Hartley 2 and Centaur (2060) Chiron: A Tale of Two Comets in the Pre-LSST Era

Receipt and verification

First computed	2026-05-17T23:44:54.644836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

984da0db1ce23d8d3987eb061e483424245e79bcef5bc6be6d1971f9e198ffc9

Aliases

arxiv: 1904.02207 · arxiv_version: 1904.02207v1 · doi: 10.48550/arxiv.1904.02207 · pith_short_12: TBG2BWY44I6Y · pith_short_16: TBG2BWY44I6Y2OMH · pith_short_8: TBG2BWY4

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/TBG2BWY44I6Y2OMH5MDB4SBUEQ \
  | 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: 984da0db1ce23d8d3987eb061e483424245e79bcef5bc6be6d1971f9e198ffc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50f398b9e40cf9cf409e0eec0487e160f07aaa5ec8e52c521361c8b5be3cbd64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-04-03T19:18:19Z",
    "title_canon_sha256": "11f8510d8e6a8fda977e4d38a96c9475075b5bdd9ab44105a50d1c6b3ba79afe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02207",
    "kind": "arxiv",
    "version": 1
  }
}