Pith Number

pith:X6WMQX6X

pith:2019:X6WMQX6XKL2VYBADYRR47W5PQM

not attested not anchored not stored refs pending

Kuiper belt: formation and evolution

Alessandro Morbidelli, David Nesvorny

arxiv:1904.02980 v1 · 2019-04-05 · 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{X6WMQX6XKL2VYBADYRR47W5PQM}

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

Implications for the formation of Oort cloud-like structures and interstellar comets in dense environments

Receipt and verification

First computed	2026-07-05T00:34:38.935257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfacc85fd752f55c0403c463cfdbaf830544d5d83ec45072e3bcc43934d54480

Aliases

arxiv: 1904.02980 · arxiv_version: 1904.02980v1 · doi: 10.48550/arxiv.1904.02980 · pith_short_12: X6WMQX6XKL2V · pith_short_16: X6WMQX6XKL2VYBAD · pith_short_8: X6WMQX6X

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/X6WMQX6XKL2VYBADYRR47W5PQM \
  | 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: bfacc85fd752f55c0403c463cfdbaf830544d5d83ec45072e3bcc43934d54480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e5d3fbfbe60ebeffdf12ef24e2458fa685faeaea80cb394a7389f8b7813edf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-04-05T10:16:54Z",
    "title_canon_sha256": "c8c260b46d15824fce3325664c2c887ad33c1726845a66271ee2b1207969307b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02980",
    "kind": "arxiv",
    "version": 1
  }
}