Pith Number

pith:WJKJPLBR

pith:2012:WJKJPLBRFSQHAIUARVIELKPZ3C

not attested not anchored not stored refs pending

Circumbinary Chaos: Using Pluto's Newest Moon to Constrain the Masses of Nix & Hydra

Andrew N. Youdin, Kaitlin M. Kratter, Scott J. Kenyon (Harvard-Smithsonian Center for Astrophysics)

arxiv:1205.5273 v1 · 2012-05-23 · 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{WJKJPLBRFSQHAIUARVIELKPZ3C}

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	2026-05-18T01:57:23.841280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b25497ac312ca07022808d5045a9f9d889f4eae49565522363564d6a35522322

Aliases

arxiv: 1205.5273 · arxiv_version: 1205.5273v1 · doi: 10.48550/arxiv.1205.5273 · pith_short_12: WJKJPLBRFSQH · pith_short_16: WJKJPLBRFSQHAIUA · pith_short_8: WJKJPLBR

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/WJKJPLBRFSQHAIUARVIELKPZ3C \
  | 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: b25497ac312ca07022808d5045a9f9d889f4eae49565522363564d6a35522322

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "576c07040440b210628c1564f251648598a83691ee8e8aa2fd55abe50fc72164",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-05-23T20:00:11Z",
    "title_canon_sha256": "c77ef0d6108a18684ecb3a87a3f9191442da6c097507d863bd166226bf33b8d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5273",
    "kind": "arxiv",
    "version": 1
  }
}