Pith Number

pith:JIF4Z6J2

pith:2023:JIF4Z6J2U34SV44TAT4A3XGC6O

not attested not anchored not stored refs pending

An early giant planet instability recorded in asteroidal meteorites

Cameron W. Stewart, C. Brenhin Keller, Elisabeth R. Newton, Graham Harper Edwards

arxiv:2309.10906 v2 · 2023-09-19 · 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{JIF4Z6J2U34SV44TAT4A3XGC6O}

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	2026-07-05T08:55:31.606330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a0bccf93aa6f92af39304f80ddcc2f39843fcc4f378e8078e9750fb52bc77ae

Aliases

arxiv: 2309.10906 · arxiv_version: 2309.10906v2 · doi: 10.48550/arxiv.2309.10906 · pith_short_12: JIF4Z6J2U34S · pith_short_16: JIF4Z6J2U34SV44T · pith_short_8: JIF4Z6J2

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/JIF4Z6J2U34SV44TAT4A3XGC6O \
  | 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: 4a0bccf93aa6f92af39304f80ddcc2f39843fcc4f378e8078e9750fb52bc77ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb345e3a7bd3e19c400cc6b0106ebc08cf1beb97b26852725843657ca86d1368",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-09-19T20:00:12Z",
    "title_canon_sha256": "dd8954fb25383bb907ba2f7a3e99bea7b6c5bb1368200a8a436ae6dda051daee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.10906",
    "kind": "arxiv",
    "version": 2
  }
}