Pith Number

pith:XGSKWUDY

pith:2012:XGSKWUDYSDQ4VOBENI27J3RO6N

not attested not anchored not stored refs pending

Rapid dynamical chaos in an exoplanetary system

Darin Ragozzine, Eric Agol, Jack J. Lissauer, Joshua A. Carter, Joshua N. Winn, Katherine M. Deck, Matthew J. Holman

arxiv:1206.4695 v1 · 2012-06-20 · 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{XGSKWUDYSDQ4VOBENI27J3RO6N}

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	2026-05-18T01:56:50.055899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9a4ab507890e1cab8246a35f4ee2ef369d18c5635f1b0b44309e4879a872a5a

Aliases

arxiv: 1206.4695 · arxiv_version: 1206.4695v1 · doi: 10.48550/arxiv.1206.4695 · pith_short_12: XGSKWUDYSDQ4 · pith_short_16: XGSKWUDYSDQ4VOBE · pith_short_8: XGSKWUDY

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/XGSKWUDYSDQ4VOBENI27J3RO6N \
  | 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: b9a4ab507890e1cab8246a35f4ee2ef369d18c5635f1b0b44309e4879a872a5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6a6142ac2ee01905d5e74e4dd7fdde9a24ca09949a9373c082651509b6d6539",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-06-20T20:00:02Z",
    "title_canon_sha256": "4e49140c59a0dabf83fd9d73b858ff905836df754dbada6a3ac08e5ad6ffdb75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4695",
    "kind": "arxiv",
    "version": 1
  }
}