Pith Number

pith:IQSCJPDW

pith:2018:IQSCJPDWEBBYFAKXHXKKXXCJZB

not attested not anchored not stored refs pending

Strongly singular bilinear Calder\'on-Zygmund operators and a class of bilinear pseudodifferential operators

\'Arp\'ad B\'enyi, Lucas Chaffee, Virginia Naibo

arxiv:1804.09710 v1 · 2018-04-25 · 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{IQSCJPDWEBBYFAKXHXKKXXCJZB}

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	2026-05-18T00:17:31.038933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

442424bc7620438281573dd4abdc49c86403b7ea68689106dc09e3cf23c907d1

Aliases

arxiv: 1804.09710 · arxiv_version: 1804.09710v1 · doi: 10.48550/arxiv.1804.09710 · pith_short_12: IQSCJPDWEBBY · pith_short_16: IQSCJPDWEBBYFAKX · pith_short_8: IQSCJPDW

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/IQSCJPDWEBBYFAKXHXKKXXCJZB \
  | 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: 442424bc7620438281573dd4abdc49c86403b7ea68689106dc09e3cf23c907d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c6df587dbfba1cd9aee8d547a2e4226573ca9a622b3e935f6ed2dc5d6f0a706",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-04-25T17:56:46Z",
    "title_canon_sha256": "d7cbb7bcf7fb9ce117c08cd7567286319bcb1a7050ef1e2e9787729be75321f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09710",
    "kind": "arxiv",
    "version": 1
  }
}