Pith Number

pith:JE46UTG3

pith:2010:JE46UTG3HZPOZD3P5EUOYL7CHE

not attested not anchored not stored refs pending

Trapped, Two-Armed, Nearly Vertical Oscillations in Polytropic Disks

Shoji Kato

arxiv:1004.0503 v1 · 2010-04-04 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JE46UTG3HZPOZD3P5EUOYL7CHE}

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	2026-05-18T02:08:14.557208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4939ea4cdb3e5eec8f6fe928ec2fe23927c0cf8e185cb167f63c57a6de4af3da

Aliases

arxiv: 1004.0503 · arxiv_version: 1004.0503v1 · doi: 10.48550/arxiv.1004.0503 · pith_short_12: JE46UTG3HZPO · pith_short_16: JE46UTG3HZPOZD3P · pith_short_8: JE46UTG3

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/JE46UTG3HZPOZD3P5EUOYL7CHE \
  | 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: 4939ea4cdb3e5eec8f6fe928ec2fe23927c0cf8e185cb167f63c57a6de4af3da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce425158b53c65a562961fc84e5cb33a2892618376d10bf8e186d45c8ae77b9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-04-04T12:07:36Z",
    "title_canon_sha256": "f48ca28807a677de51045cdbc51707c81aa7d16ef34d8ead6e75d5a99ba0093a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.0503",
    "kind": "arxiv",
    "version": 1
  }
}