Pith Number

pith:2D4TSBQ7

pith:2018:2D4TSBQ7C5KJQGOGORX653D5ZZ

not attested not anchored not stored refs pending

Maximal function characterizations for Hardy spaces on spaces of homogeneous type with finite measure and applications

Fu Ken Ly, The Anh Bui, Xuan Thinh Duong

arxiv:1804.01347 v1 · 2018-04-04 · 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{2D4TSBQ7C5KJQGOGORX653D5ZZ}

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	2026-05-18T00:19:15.334140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0f939061f17549819c6746feeec7dce5bac70ac2de91730368778a3ea8bfe0f

Aliases

arxiv: 1804.01347 · arxiv_version: 1804.01347v1 · doi: 10.48550/arxiv.1804.01347 · pith_short_12: 2D4TSBQ7C5KJ · pith_short_16: 2D4TSBQ7C5KJQGOG · pith_short_8: 2D4TSBQ7

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/2D4TSBQ7C5KJQGOGORX653D5ZZ \
  | 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: d0f939061f17549819c6746feeec7dce5bac70ac2de91730368778a3ea8bfe0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3fd2d45991ee90fd1bc9bbc4e3396a4041f5c8a221646612449c2db8b03779b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-04-04T11:26:34Z",
    "title_canon_sha256": "b5131b4ddfd2df29138e2291fe67be2ced0becda9295e0d8e8bd51d464f6d59b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01347",
    "kind": "arxiv",
    "version": 1
  }
}