Pith Number

pith:MMVEVS3X

pith:2013:MMVEVS3XB2NB7DNNOGE4YHTSQF

not attested not anchored not stored refs pending

Probing the inner boundaries of Saturn's A ring with the Iapetus -1:0 nodal bending wave

Carolyn C. Porco, John W. Weiss, Joseph A. Burns, Matthew M. Hedman, Matthew S. Tiscareno

arxiv:1302.5712 v1 · 2013-02-22 · 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{MMVEVS3XB2NB7DNNOGE4YHTSQF}

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	2026-05-18T01:51:33.922924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

632a4acb770e9a1f8dad7189cc1e728156e2bd889a7624ed98c8dec1078f8b4e

Aliases

arxiv: 1302.5712 · arxiv_version: 1302.5712v1 · doi: 10.48550/arxiv.1302.5712 · pith_short_12: MMVEVS3XB2NB · pith_short_16: MMVEVS3XB2NB7DNN · pith_short_8: MMVEVS3X

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/MMVEVS3XB2NB7DNNOGE4YHTSQF \
  | 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: 632a4acb770e9a1f8dad7189cc1e728156e2bd889a7624ed98c8dec1078f8b4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00f8a6fe7f70de1f1d23892b8e3478b95432ed5cad335efe857014f5ed7a3fab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-02-22T21:08:40Z",
    "title_canon_sha256": "db5ecd2495385ec04ba5b2cbdde42c33d073ba909ed083222b27058b9ccb1b4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5712",
    "kind": "arxiv",
    "version": 1
  }
}