Pith Number

pith:JSTCHGOA

pith:2019:JSTCHGOAREKT56LQJYPUY5GVOU

not attested not anchored not stored refs pending

Models of a protoplanetary disk forming in-situ the major Uranian satellites before the planet is formed

Demosthenes Kazanas, Dimitris M. Christodoulou

arxiv:1901.06448 v2 · 2019-01-19 · 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{JSTCHGOAREKT56LQJYPUY5GVOU}

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	2026-05-17T23:52:14.885654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ca62399c089153ef9704e1f4c74d5752f6558398b0bb7e80811dd70ff69a3f7

Aliases

arxiv: 1901.06448 · arxiv_version: 1901.06448v2 · doi: 10.48550/arxiv.1901.06448 · pith_short_12: JSTCHGOAREKT · pith_short_16: JSTCHGOAREKT56LQ · pith_short_8: JSTCHGOA

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/JSTCHGOAREKT56LQJYPUY5GVOU \
  | 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: 4ca62399c089153ef9704e1f4c74d5752f6558398b0bb7e80811dd70ff69a3f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "847f4dbe33c58a9215bc98a3861603ca494782555f48f7c3656bfcd33265032b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-01-19T00:52:12Z",
    "title_canon_sha256": "e15ad664fe5b87b2881b02aa6713ade9df010849b1d9121074fad650bc305595"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06448",
    "kind": "arxiv",
    "version": 2
  }
}