Pith Number

pith:H3DWWE5Y

pith:2011:H3DWWE5YADJBDVYZ77VLF5OICM

not attested not anchored not stored refs pending

The three-dimensional structure of Saturn's E ring

D. P. Hamilton, J. A. Burns, M. M. Hedman, M. R. Showalter

arxiv:1111.2568 v2 · 2011-11-10 · 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{H3DWWE5YADJBDVYZ77VLF5OICM}

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	2026-05-18T01:59:42.415470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ec76b13b800d211d719ffeab2f5c81325e9bf3d640f05e03054b6e536963162

Aliases

arxiv: 1111.2568 · arxiv_version: 1111.2568v2 · doi: 10.48550/arxiv.1111.2568 · pith_short_12: H3DWWE5YADJB · pith_short_16: H3DWWE5YADJBDVYZ · pith_short_8: H3DWWE5Y

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/H3DWWE5YADJBDVYZ77VLF5OICM \
  | 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: 3ec76b13b800d211d719ffeab2f5c81325e9bf3d640f05e03054b6e536963162

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea61726b1993c8136e302fbc15079491c53c1f4b1b6347c3ee0c85ad1bbd6159",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-11-10T19:27:36Z",
    "title_canon_sha256": "a4688fda83c1c95f5e95ad9dda6e66e6ea94696ed1a1973982483daad76866b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2568",
    "kind": "arxiv",
    "version": 2
  }
}