Pith Number

pith:SGQFHAID

pith:2012:SGQFHAIDU4X6HQH4YUADU6CF24

not attested not anchored not stored refs pending

Sharp weighted bounds for fractional integral operators in a space of homogeneous type

Anna Kairema

arxiv:1202.6587 v2 · 2012-02-29 · 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{SGQFHAIDU4X6HQH4YUADU6CF24}

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	2026-05-18T03:38:34.466116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91a0538103a72fe3c0fcc5003a7845d721bbfb7e5821e11120b531c168aa150c

Aliases

arxiv: 1202.6587 · arxiv_version: 1202.6587v2 · doi: 10.48550/arxiv.1202.6587 · pith_short_12: SGQFHAIDU4X6 · pith_short_16: SGQFHAIDU4X6HQH4 · pith_short_8: SGQFHAID

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/SGQFHAIDU4X6HQH4YUADU6CF24 \
  | 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: 91a0538103a72fe3c0fcc5003a7845d721bbfb7e5821e11120b531c168aa150c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f77e6027a5bb134170e20236b7ab02796dfeb6e4a31f960caf0a1ac3437731c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2012-02-29T16:14:04Z",
    "title_canon_sha256": "a4b42e777134f0a835d53f848ebe7637889661a039659e15e2f905cd266107c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6587",
    "kind": "arxiv",
    "version": 2
  }
}