Pith Number

pith:D7ESJI3H

pith:2014:D7ESJI3HLS2FRBQSKPIOA3P2EQ

not attested not anchored not stored refs pending

The Brightening of Saturn's F Ring

Carlos A. Arg\"uelles, Mark R. Showalter, Matthew M. Hedman, Myriam Pajuelo, Patricio Becerra, Philip D. Nicholson, Rafael Sfair, Robert S. French

arxiv:1408.2536 v1 · 2014-08-11 · 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{D7ESJI3HLS2FRBQSKPIOA3P2EQ}

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	2026-05-18T02:45:22.828593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fc924a3675cb458861253d0e06dfa241ab4275ea89641a48de608ba6ec7211d

Aliases

arxiv: 1408.2536 · arxiv_version: 1408.2536v1 · doi: 10.48550/arxiv.1408.2536 · pith_short_12: D7ESJI3HLS2F · pith_short_16: D7ESJI3HLS2FRBQS · pith_short_8: D7ESJI3H

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/D7ESJI3HLS2FRBQSKPIOA3P2EQ \
  | 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: 1fc924a3675cb458861253d0e06dfa241ab4275ea89641a48de608ba6ec7211d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3528cab222c826e0ecaa0fec740b4b3874f1f319130ab2d8afc3eba070fa7242",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-08-11T20:09:39Z",
    "title_canon_sha256": "af7ef4070f58f52eb0021935589e938de1fd50442c2c6af4fa5587b8dedd2b3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2536",
    "kind": "arxiv",
    "version": 1
  }
}