Pith Number

pith:KRYZSPGK

pith:2021:KRYZSPGKUOEWJGEBPSDJZZWFXY

not attested not anchored not stored refs pending

OSSOS finds an Exponential Cutoff in the Size Distribution of the Cold Classical Kuiper belt

Brett Gladman, Jean-Marc Petit, JJ Kavelaars, Kathryn Volk, Michele T. Bannister, Mike Alexandersen, Stephen D. J. Gwyn, Ying-Tung Chen

arxiv:2107.06120 v2 · 2021-07-13 · 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{KRYZSPGKUOEWJGEBPSDJZZWFXY}

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

Where are the missing Kuiper Belt binaries?

Receipt and verification

First computed	2026-07-05T03:28:21.284453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5471993ccaa3896498817c869ce6c5be24ece799a259b03c7ded2874704c9f3e

Aliases

arxiv: 2107.06120 · arxiv_version: 2107.06120v2 · doi: 10.48550/arxiv.2107.06120 · pith_short_12: KRYZSPGKUOEW · pith_short_16: KRYZSPGKUOEWJGEB · pith_short_8: KRYZSPGK

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/KRYZSPGKUOEWJGEBPSDJZZWFXY \
  | 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: 5471993ccaa3896498817c869ce6c5be24ece799a259b03c7ded2874704c9f3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad8445bc29f24b1edbc53cb291f502802113ae5af55cf4e61d54cac4a7419eec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-07-13T14:21:08Z",
    "title_canon_sha256": "8e39715b8ca9be3b6d682878f3c574ab35c4f8354a00c5d2164ce93c91d51cbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.06120",
    "kind": "arxiv",
    "version": 2
  }
}