Pith Number

pith:QLIEQ64V

pith:2015:QLIEQ64VB5HL4BSEMSQ3FBTT47

not attested not anchored not stored refs pending

Dynamics of Self-Gravity Wakes in Dense Planetary Rings I. Pitch Angle

Akihiko Fujii, Eiichiro Kokubo, Heikki Salo, Shugo Michikoshi

arxiv:1509.03933 v1 · 2015-09-14 · 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{QLIEQ64VB5HL4BSEMSQ3FBTT47}

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	2026-05-18T01:28:46.115480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82d0487b950f4ebe064464a1b28673e7f3645b4de1e06c1c4a4c144c9a9cf5fb

Aliases

arxiv: 1509.03933 · arxiv_version: 1509.03933v1 · doi: 10.48550/arxiv.1509.03933 · pith_short_12: QLIEQ64VB5HL · pith_short_16: QLIEQ64VB5HL4BSE · pith_short_8: QLIEQ64V

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/QLIEQ64VB5HL4BSEMSQ3FBTT47 \
  | 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: 82d0487b950f4ebe064464a1b28673e7f3645b4de1e06c1c4a4c144c9a9cf5fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78df3b5cd94c246cb53bdfd2f18c9b9e982ecfda29c6bdcbc3cfb22aac35e209",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-09-14T02:55:23Z",
    "title_canon_sha256": "c27874e6b0c0c67214b3705f7d40d7e641fe2c2f97b4013ec0df3b047a29c863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03933",
    "kind": "arxiv",
    "version": 1
  }
}