Pith Number

pith:TWF5U7FQ

pith:2026:TWF5U7FQUFHLMNO5LA4VEWQRA2

not attested not anchored not stored refs pending

Spiking Pyramid Wavelet Transformation for High-efficient and Low-energy Image Restoration

Chen Wu, Chen Zhao, Jian Yang, Qian Wang, Rui Xie, Song Wu, Xiantao Hu, Ying Tai

arxiv:2606.18644 v1 · 2026-06-17 · cs.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{TWF5U7FQUFHLMNO5LA4VEWQRA2}

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	2026-06-19T16:11:43.393569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d8bda7cb0a14eb635dd5839525a1106aeab6113ca98f11543802f61eb922fdc

Aliases

arxiv: 2606.18644 · arxiv_version: 2606.18644v1 · doi: 10.48550/arxiv.2606.18644 · pith_short_12: TWF5U7FQUFHL · pith_short_16: TWF5U7FQUFHLMNO5 · pith_short_8: TWF5U7FQ

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/TWF5U7FQUFHLMNO5LA4VEWQRA2 \
  | 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: 9d8bda7cb0a14eb635dd5839525a1106aeab6113ca98f11543802f61eb922fdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bfb0cf94a5ff7f206b6871a84ffce78ff37200aee0124be3cc9e023a07c94ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-17T03:27:23Z",
    "title_canon_sha256": "95b3f1b997704227a4806c345a6e48ba7bb80c17fa65e4538a23f4acd1516b9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18644",
    "kind": "arxiv",
    "version": 1
  }
}