Pith Number

pith:QORWIOQN

pith:2024:QORWIOQN7X3DUMZ2AVCLTJJL3B

not attested not anchored not stored refs pending

Matrix-weighted estimates beyond Calder\'on-Zygmund theory

Dimitris Vardakis, Spyridon Kakaroumpas, Thu Hien Nguyen

arxiv:2404.02246 v2 · 2024-04-02 · 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{QORWIOQN7X3DUMZ2AVCLTJJL3B}

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.

Cited by

1 paper in Pith

Besov--Triebel--Lizorkin-Type Spaces with Matrix $A_\infty$ Weights

Receipt and verification

First computed	2026-07-05T08:11:58.833985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83a3643a0dfdf63a333a0544b9a52bd86de31d4dc75ecd4ef3062c0bd27eb6de

Aliases

arxiv: 2404.02246 · arxiv_version: 2404.02246v2 · doi: 10.48550/arxiv.2404.02246 · pith_short_12: QORWIOQN7X3D · pith_short_16: QORWIOQN7X3DUMZ2 · pith_short_8: QORWIOQN

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/QORWIOQN7X3DUMZ2AVCLTJJL3B \
  | 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: 83a3643a0dfdf63a333a0544b9a52bd86de31d4dc75ecd4ef3062c0bd27eb6de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74b87c2325f6316b8295da1ac6cfe29c999c7eb3fee52bb8af89b82e153b0d60",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2024-04-02T19:07:48Z",
    "title_canon_sha256": "c0e28e84131ba470097c6eb686624514c83de8fed2cbcbc86bc8aa889f47f234"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.02246",
    "kind": "arxiv",
    "version": 2
  }
}