Pith Number

pith:ODQKMMJA

pith:2016:ODQKMMJAKVD2KMF7RIQFUVOTQ5

not attested not anchored not stored refs pending

Sharp Weighted Convolution Inequalities and Some Applications

Dashan Fan, Guoping Zhao, Huoxiong Wu, Weichao Guo

arxiv:1602.02859 v2 · 2016-02-09 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ODQKMMJAKVD2KMF7RIQFUVOTQ5}

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	2026-05-18T00:35:55.759709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70e0a631205547a530bf8a205a55d3877d68163127666a9de1351bc1665ed6e4

Aliases

arxiv: 1602.02859 · arxiv_version: 1602.02859v2 · doi: 10.48550/arxiv.1602.02859 · pith_short_12: ODQKMMJAKVD2 · pith_short_16: ODQKMMJAKVD2KMF7 · pith_short_8: ODQKMMJA

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/ODQKMMJAKVD2KMF7RIQFUVOTQ5 \
  | 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: 70e0a631205547a530bf8a205a55d3877d68163127666a9de1351bc1665ed6e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bd02bf4bd63690b1522fe4e35952a9618e24c0dc651d39bddf21b189c05f493",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-02-09T04:53:05Z",
    "title_canon_sha256": "8f30b430c01c069893ee4e5f50e9522929cf553d39e45c7b94b76673b7f974d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02859",
    "kind": "arxiv",
    "version": 2
  }
}