Pith Number

pith:AWWMZ53U

pith:2017:AWWMZ53UDQCKNIKVQE73DZYB7T

not attested not anchored not stored refs pending

Planetary Ring Dynamics -- The Streamline Formalism -- 2. Theory of Narrow Rings and Sharp Edges

Pierre-Yves Longaretti

arxiv:1702.02079 v1 · 2017-02-07 · 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{AWWMZ53UDQCKNIKVQE73DZYB7T}

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	2026-05-18T00:51:10.386529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05acccf7741c04a6a155813fb1e701fcd17079491c1384c4194f1bfb7da77eb1

Aliases

arxiv: 1702.02079 · arxiv_version: 1702.02079v1 · doi: 10.48550/arxiv.1702.02079 · pith_short_12: AWWMZ53UDQCK · pith_short_16: AWWMZ53UDQCKNIKV · pith_short_8: AWWMZ53U

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/AWWMZ53UDQCKNIKVQE73DZYB7T \
  | 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: 05acccf7741c04a6a155813fb1e701fcd17079491c1384c4194f1bfb7da77eb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1b42d60f8802f44d4264afc276b5ece1d5d5a00e0c9d83c02a993891b3f6b96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-02-07T16:15:29Z",
    "title_canon_sha256": "1d211eea3dfc7e8ecc0d0184ae142a4cccd193987e99f897d69781070948ac11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02079",
    "kind": "arxiv",
    "version": 1
  }
}