Pith Number

pith:Z4LKVN3O

pith:2020:Z4LKVN3OBPIVHPIIMGAVEZ5UDD

not attested not anchored not stored refs pending

OSSOS XX: The Meaning of Kuiper Belt Colors

Brett J. Gladman, David Nesvorny, David Vokrouhlicky, Jean-Marc Petit, J. J. Kavelaars, Kathryn Volk, Laura E. Buchanan, Megan E. Schwamb, Michele T. Bannister, Mike Alexandersen, Stephen D. J. Gwyn, Ying-Tung Chen

arxiv:2006.01806 v1 · 2020-06-02 · 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{Z4LKVN3OBPIVHPIIMGAVEZ5UDD}

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	2026-07-05T01:16:54.574287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf16aab76e0bd153bd0861815267b418c4bfa09710bc65744dc52efdc8f397c9

Aliases

arxiv: 2006.01806 · arxiv_version: 2006.01806v1 · doi: 10.48550/arxiv.2006.01806 · pith_short_12: Z4LKVN3OBPIV · pith_short_16: Z4LKVN3OBPIVHPII · pith_short_8: Z4LKVN3O

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/Z4LKVN3OBPIVHPIIMGAVEZ5UDD \
  | 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: cf16aab76e0bd153bd0861815267b418c4bfa09710bc65744dc52efdc8f397c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8becd728dd5f1a3e63b60f8695709f0e96b9733ed5cb2e04857c16719022db6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-06-02T17:41:30Z",
    "title_canon_sha256": "4fe6d261e9c124b6fa8f12c93aac7e1138e61461f3b492d0d1053a1cf77a70dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.01806",
    "kind": "arxiv",
    "version": 1
  }
}