Pith Number

pith:GJHRUO2Y

pith:2010:GJHRUO2YQXCUX6OKAQSLETJBSL

not attested not anchored not stored refs pending

Rotation of the Solar System planets and the origin of the Moon in the context of the tidal downsizing hypothesis

Sergei Nayakshin (Leicester)

arxiv:1010.1632 v2 · 2010-10-08 · 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{GJHRUO2YQXCUX6OKAQSLETJBSL}

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	2026-05-18T02:05:07.631791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

324f1a3b5885c54bf9ca0424b24d2192cf31b03f73ba366af64b1cf9116fc742

Aliases

arxiv: 1010.1632 · arxiv_version: 1010.1632v2 · doi: 10.48550/arxiv.1010.1632 · pith_short_12: GJHRUO2YQXCU · pith_short_16: GJHRUO2YQXCUX6OK · pith_short_8: GJHRUO2Y

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/GJHRUO2YQXCUX6OKAQSLETJBSL \
  | 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: 324f1a3b5885c54bf9ca0424b24d2192cf31b03f73ba366af64b1cf9116fc742

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3df53aa2a408a3ab343b41213d17df28d4d91a94ec26690cedc84033faf6771",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-10-08T08:50:11Z",
    "title_canon_sha256": "5af99b50af8cb5d0f78dc827755cd32b906678543f947832a84a72ac0084e1f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.1632",
    "kind": "arxiv",
    "version": 2
  }
}