Pith Number

pith:WFQE4OHM

pith:2009:WFQE4OHMWKCI3X2W7URILDNGRA

not attested not anchored not stored refs pending

Appearance of Saturn's F ring azimuthal channels for the anti-alignment configuration between the ring and Prometheus

Carlos E. Chavez

arxiv:0905.4546 v1 · 2009-05-28 · 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{WFQE4OHMWKCI3X2W7URILDNGRA}

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	2026-05-18T02:13:31.393765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1604e38ecb2848ddf56fd22858da688276cdb3b247ef9167f9b16ea29ba238b

Aliases

arxiv: 0905.4546 · arxiv_version: 0905.4546v1 · doi: 10.48550/arxiv.0905.4546 · pith_short_12: WFQE4OHMWKCI · pith_short_16: WFQE4OHMWKCI3X2W · pith_short_8: WFQE4OHM

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/WFQE4OHMWKCI3X2W7URILDNGRA \
  | 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: b1604e38ecb2848ddf56fd22858da688276cdb3b247ef9167f9b16ea29ba238b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85ede55054b2a61d5d4000cca68efe15d265e856540525c5e920650da9bde2f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-05-28T02:12:50Z",
    "title_canon_sha256": "8f04ccdbb072b6f945dbcb2607d9740231fbe1debe11ca03f55bc8c24cb9a716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.4546",
    "kind": "arxiv",
    "version": 1
  }
}