Pith Number

pith:ORR6XRKR

pith:2026:ORR6XRKRFQKBW345PM7OM5ZPLO

not attested not anchored not stored refs pending

The Mass, Orbit and Location of Planet Nine Derived from Classical Astrophysics

Mattia Galiazzo, Robert Finch

arxiv:2606.00612 v1 · 2026-05-30 · 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{ORR6XRKRFQKBW345PM7OM5ZPLO}

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	2026-06-02T01:03:59.649542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7463ebc5512c141b6f9d7b3ee6772f5ba3016bd38612a6df8fcff1ece7c7d247

Aliases

arxiv: 2606.00612 · arxiv_version: 2606.00612v1 · doi: 10.48550/arxiv.2606.00612 · pith_short_12: ORR6XRKRFQKB · pith_short_16: ORR6XRKRFQKBW345 · pith_short_8: ORR6XRKR

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/ORR6XRKRFQKBW345PM7OM5ZPLO \
  | 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: 7463ebc5512c141b6f9d7b3ee6772f5ba3016bd38612a6df8fcff1ece7c7d247

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "769bde295336064a9c5fa977a28b70d8d99cd8d830b72d589dcabb25330ae3d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-05-30T08:25:53Z",
    "title_canon_sha256": "7063b7227c4a3720295cc309e706388cba810856ba9cb62dc794576736cf9a98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00612",
    "kind": "arxiv",
    "version": 1
  }
}