Pith Number

pith:733LTQLO

pith:2013:733LTQLO5YZFE2WPTVRMZJPMCW

not attested not anchored not stored refs pending

Some classes of order \alpha\ for second-order differential inequalities

Hitoshi Shiraishi, Kazuo Kuroki, Shigeyoshi Owa

arxiv:1303.0512 v2 · 2013-03-03 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{733LTQLO5YZFE2WPTVRMZJPMCW}

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	2026-05-18T03:29:26.558864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fef6b9c16eee32526acf9d62cca5ec15a630023c6b6f328905d398a4662f2974

Aliases

arxiv: 1303.0512 · arxiv_version: 1303.0512v2 · doi: 10.48550/arxiv.1303.0512 · pith_short_12: 733LTQLO5YZF · pith_short_16: 733LTQLO5YZFE2WP · pith_short_8: 733LTQLO

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/733LTQLO5YZFE2WPTVRMZJPMCW \
  | 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: fef6b9c16eee32526acf9d62cca5ec15a630023c6b6f328905d398a4662f2974

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fceede2563bd44b295d05f0df7be6b89816fbe6a166fa9173f86fc6b9cfff390",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2013-03-03T14:38:28Z",
    "title_canon_sha256": "5cc24979c4daa7b9a4f894b586d997700400dbab865dd06cdb8a5c081665eeb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0512",
    "kind": "arxiv",
    "version": 2
  }
}