Pith Number

pith:LP2BJ47Q

pith:2013:LP2BJ47Q3XA57OX5YO7PGXMUWS

not attested not anchored not stored refs pending

Particle Concentration At Planet Induced Gap Edges and Vortices: I. Inviscid 3-D Hydro Disks

James M. Stone, Roman R. Rafikov, Xuening Bai, Zhaohuan Zhu

arxiv:1308.0648 v2 · 2013-08-03 · 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{LP2BJ47Q3XA57OX5YO7PGXMUWS}

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	2026-05-18T01:48:24.315651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bf414f3f0ddc1dfbafdc3bef35d94b4abb78bbce88267e8a7a052596a399ce8

Aliases

arxiv: 1308.0648 · arxiv_version: 1308.0648v2 · doi: 10.48550/arxiv.1308.0648 · pith_short_12: LP2BJ47Q3XA5 · pith_short_16: LP2BJ47Q3XA57OX5 · pith_short_8: LP2BJ47Q

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/LP2BJ47Q3XA57OX5YO7PGXMUWS \
  | 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: 5bf414f3f0ddc1dfbafdc3bef35d94b4abb78bbce88267e8a7a052596a399ce8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43abaa34fd5f44fcf91e4f95cba6428c5eff5880e57fb0a35747a1daeeace71f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-08-03T01:09:42Z",
    "title_canon_sha256": "52859d51b6c70ae741478ce354e78864678d1165143087593f74b26220c02251"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0648",
    "kind": "arxiv",
    "version": 2
  }
}