Pith Number

pith:JDDUYFGM

pith:2017:JDDUYFGMYEQ4RAAIXRSIZ2O2TY

not attested not anchored not stored refs pending

Sparse domination of Hilbert transforms along curves

Laura Cladek, Yumeng Ou

arxiv:1704.07810 v1 · 2017-04-25 · 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{JDDUYFGMYEQ4RAAIXRSIZ2O2TY}

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	2026-05-18T00:45:36.827092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48c74c14ccc121c88008bc648ce9da9e107d96479a47484859466fcbaee9d177

Aliases

arxiv: 1704.07810 · arxiv_version: 1704.07810v1 · doi: 10.48550/arxiv.1704.07810 · pith_short_12: JDDUYFGMYEQ4 · pith_short_16: JDDUYFGMYEQ4RAAI · pith_short_8: JDDUYFGM

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/JDDUYFGMYEQ4RAAIXRSIZ2O2TY \
  | 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: 48c74c14ccc121c88008bc648ce9da9e107d96479a47484859466fcbaee9d177

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4311da46a899c90e7a02d2109697e9584803455f7dd33c4fea602a2b519ed6c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-04-25T17:41:20Z",
    "title_canon_sha256": "626a7f08a428185d1df3227a2966c1f40b7ebb8cd7c3c84adebaec3b8401eeca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07810",
    "kind": "arxiv",
    "version": 1
  }
}