Pith Number

pith:2MQZ3R5X

pith:2022:2MQZ3R5XMN7AZG2WZECKVSWQUS

not attested not anchored not stored refs pending

Lightcurves and Rotations of Trans-Neptunian Objects in the 2:1 Mean Motion Resonance with Neptune

Audrey Thirouin, Scott S. Sheppard

arxiv:2206.09949 v1 · 2022-06-20 · 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{2MQZ3R5XMN7AZG2WZECKVSWQUS}

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	2026-07-05T04:33:41.739123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3219dc7b7637e0c9b56c904aacad0a4aa949cc200651bd70690a38f94a34d48

Aliases

arxiv: 2206.09949 · arxiv_version: 2206.09949v1 · doi: 10.48550/arxiv.2206.09949 · pith_short_12: 2MQZ3R5XMN7A · pith_short_16: 2MQZ3R5XMN7AZG2W · pith_short_8: 2MQZ3R5X

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/2MQZ3R5XMN7AZG2WZECKVSWQUS \
  | 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: d3219dc7b7637e0c9b56c904aacad0a4aa949cc200651bd70690a38f94a34d48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee3e7c3319d2ac20939b04da3cd126c0edc35594e1d182c638597467b8f4a90b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-06-20T18:12:41Z",
    "title_canon_sha256": "4e7f90e9f318eae7a2346fd8a2245506706823ac055d1e00ae6e2a7295109035"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.09949",
    "kind": "arxiv",
    "version": 1
  }
}