Pith Number

pith:MVY3WBRU

pith:2022:MVY3WBRUSWUT4U7IHTS63ZVY26

not attested not anchored not stored refs pending

Possible in situ formation of Uranus and Neptune via Pebble Accretion

Claudio Valletta, Ravit Helled

arxiv:2203.06545 v1 · 2022-03-13 · 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{MVY3WBRUSWUT4U7IHTS63ZVY26}

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

Accretion of Uranus and Neptune: confronting different giant impact scenarios

Receipt and verification

First computed	2026-07-05T04:25:57.873392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6571bb063495a93e53e83ce5ede6b8d7b769984037fd4aea47061a0ec63b7610

Aliases

arxiv: 2203.06545 · arxiv_version: 2203.06545v1 · doi: 10.48550/arxiv.2203.06545 · pith_short_12: MVY3WBRUSWUT · pith_short_16: MVY3WBRUSWUT4U7I · pith_short_8: MVY3WBRU

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/MVY3WBRUSWUT4U7IHTS63ZVY26 \
  | 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: 6571bb063495a93e53e83ce5ede6b8d7b769984037fd4aea47061a0ec63b7610

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4417026ebda08a835dff2f987240421402056658a9f74918841c876d67a35f8c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-03-13T02:00:26Z",
    "title_canon_sha256": "0e70f59756e36a0de409391c28f25b536451e7e88215f832c331846032d2c633"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06545",
    "kind": "arxiv",
    "version": 1
  }
}