Pith Number

pith:PGAMJRCD

pith:2011:PGAMJRCDDZ6SS6XL3WJ3LTMRNS

not attested not anchored not stored refs pending

Instability-Driven Dynamical Evolution Model of a Primordially 5 Planet Outer Solar System

Hayden Betts, Konstantin Batygin, Michael E. Brown

arxiv:1111.3682 v1 · 2011-11-15 · 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{PGAMJRCDDZ6SS6XL3WJ3LTMRNS}

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	2026-05-18T01:59:32.660208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7980c4c4431e7d297aebdd93b5cd916cbc3e919683f55be3eb853245f823a0ef

Aliases

arxiv: 1111.3682 · arxiv_version: 1111.3682v1 · doi: 10.48550/arxiv.1111.3682 · pith_short_12: PGAMJRCDDZ6S · pith_short_16: PGAMJRCDDZ6SS6XL · pith_short_8: PGAMJRCD

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/PGAMJRCDDZ6SS6XL3WJ3LTMRNS \
  | 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: 7980c4c4431e7d297aebdd93b5cd916cbc3e919683f55be3eb853245f823a0ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f7c74e570db1c32706e067a2549e1a37a24a56891e59f0b8e478a04afc455d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-11-15T22:36:57Z",
    "title_canon_sha256": "0315b0e257495f850b5c41409dbf82008a89d59fb73e2d153a94588c18cbc5c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3682",
    "kind": "arxiv",
    "version": 1
  }
}