Pith Number

pith:PC3XNXTN

pith:2021:PC3XNXTNTXHLE6D3RFRKO2W5LH

not attested not anchored not stored refs pending

Can a jumping-Jupiter trigger the Moon's formation impact?

David Nesvorn\'y, Fernando Roig, Sandro R. DeSouza

arxiv:2107.04181 v2 · 2021-07-09 · 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{PC3XNXTNTXHLE6D3RFRKO2W5LH}

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

Dynamical origin of Theia, the last giant impactor on Earth

Receipt and verification

First computed	2026-07-05T03:04:55.828934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78b776de6d9dceb2787b8962a76add59c25e8788ce3d1c794c66a2b77a698387

Aliases

arxiv: 2107.04181 · arxiv_version: 2107.04181v2 · doi: 10.48550/arxiv.2107.04181 · pith_short_12: PC3XNXTNTXHL · pith_short_16: PC3XNXTNTXHLE6D3 · pith_short_8: PC3XNXTN

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/PC3XNXTNTXHLE6D3RFRKO2W5LH \
  | 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: 78b776de6d9dceb2787b8962a76add59c25e8788ce3d1c794c66a2b77a698387

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5088dd79e92130b323d8139d6ff8701704565a8d8afab43ca3aff93da16c85dc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-07-09T02:43:52Z",
    "title_canon_sha256": "1c825871c3031e79a82acdd11fafe86a043ef219827fb9ff2d1d4989b35bda1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.04181",
    "kind": "arxiv",
    "version": 2
  }
}