Pith Number

pith:HYU4RSPO

pith:2024:HYU4RSPOB2X5ETTGTDND7INHB2

not attested not anchored not stored refs pending

Wavelet characterizations of the Sobolev wavefront set: bandlimited wavelets and compactly supported wavelets

Hartmut F\"uhr, Mahya Ghandehari

arxiv:2402.02796 v1 · 2024-02-05 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HYU4RSPOB2X5ETTGTDND7INHB2}

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	2026-07-05T07:41:18.365505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e29c8c9ee0eafd24e6698da3fa1a70ea67883ae8ac10bb880f5cb7b9cc04f11

Aliases

arxiv: 2402.02796 · arxiv_version: 2402.02796v1 · doi: 10.48550/arxiv.2402.02796 · pith_short_12: HYU4RSPOB2X5 · pith_short_16: HYU4RSPOB2X5ETTG · pith_short_8: HYU4RSPO

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/HYU4RSPOB2X5ETTGTDND7INHB2 \
  | 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: 3e29c8c9ee0eafd24e6698da3fa1a70ea67883ae8ac10bb880f5cb7b9cc04f11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78c71e7503abbb5d6661199282249e7c3890fc1919b610466be30c83de57ddee",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2024-02-05T08:06:05Z",
    "title_canon_sha256": "1cc29030699392155a79b8a22b7837939de579bc930ff5c88cb14c2dacd13e3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.02796",
    "kind": "arxiv",
    "version": 1
  }
}