Pith Number

pith:N5NIMKWJ

pith:2024:N5NIMKWJ7LVVJASBBEHLSWU6LL

not attested not anchored not stored refs pending

Hilbert matrix operator on bound analytic functions

Pengcheng Tang, Yuting Guo

arxiv:2410.18682 v1 · 2024-10-24 · math.FA · math.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N5NIMKWJ7LVVJASBBEHLSWU6LL}

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	2026-07-05T09:25:12.150512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f5a862ac9faeb548241090eb95a9e5af769fc60415eaaa2778694df5318459b

Aliases

arxiv: 2410.18682 · arxiv_version: 2410.18682v1 · doi: 10.48550/arxiv.2410.18682 · pith_short_12: N5NIMKWJ7LVV · pith_short_16: N5NIMKWJ7LVVJASB · pith_short_8: N5NIMKWJ

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/N5NIMKWJ7LVVJASBBEHLSWU6LL \
  | 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: 6f5a862ac9faeb548241090eb95a9e5af769fc60415eaaa2778694df5318459b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29019b06bf570f539ce1d69b1203252b3092c0b43aacc1f1277821d12f7ee1d5",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2024-10-24T12:18:58Z",
    "title_canon_sha256": "bae7ee2df27c701a515380e714439cf2f0b5669789e5168762c69ad0d9934cb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.18682",
    "kind": "arxiv",
    "version": 1
  }
}