Pith Number

pith:VKP2QQLU

pith:2024:VKP2QQLUG7NY2KZAZTAQZEYE7T

not attested not anchored not stored refs pending

A potential exomoon from the predicted planet obliquity of $\beta$ Pictoris b

Dang Pham, Hanno Rein, Michael Poon

arxiv:2412.05988 v1 · 2024-12-08 · 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{VKP2QQLUG7NY2KZAZTAQZEYE7T}

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	2026-07-05T09:46:56.390210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa9fa8417437db8d2b20ccc10c9304fccea9e3e429706d467066e1c352e978cc

Aliases

arxiv: 2412.05988 · arxiv_version: 2412.05988v1 · doi: 10.48550/arxiv.2412.05988 · pith_short_12: VKP2QQLUG7NY · pith_short_16: VKP2QQLUG7NY2KZA · pith_short_8: VKP2QQLU

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/VKP2QQLUG7NY2KZAZTAQZEYE7T \
  | 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: aa9fa8417437db8d2b20ccc10c9304fccea9e3e429706d467066e1c352e978cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "152962ce1555773372513b8cea59028a98ad32e7aea10f05025830f7306c436b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-12-08T16:33:55Z",
    "title_canon_sha256": "bb0870eb0ec24a022f650d52845af2dc068e9ba4ebdeade6f494bc23e57c43e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.05988",
    "kind": "arxiv",
    "version": 1
  }
}