Pith Number

pith:7HEZOXKC

pith:2025:7HEZOXKC2A6PJPKM47WVKSRHO2

not attested not anchored not stored refs pending

Complex Wavelet Mutual Information Loss: A Multi-Scale Loss Function for Semantic Segmentation

Renhao Lu

arxiv:2502.00563 v2 · 2025-02-01 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HEZOXKC2A6PJPKM47WVKSRHO2}

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	2026-07-05T11:11:21.490780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9c9975d42d03cf4bd4ce7ed554a27768c3ca3b3ccda9606aafb44f7029012c7

Aliases

arxiv: 2502.00563 · arxiv_version: 2502.00563v2 · doi: 10.48550/arxiv.2502.00563 · pith_short_12: 7HEZOXKC2A6P · pith_short_16: 7HEZOXKC2A6PJPKM · pith_short_8: 7HEZOXKC

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/7HEZOXKC2A6PJPKM47WVKSRHO2 \
  | 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: f9c9975d42d03cf4bd4ce7ed554a27768c3ca3b3ccda9606aafb44f7029012c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14a84dba6ab6adcba8b8cf4d8d0eca9f779cbab3f2682e12cfd0d4fb5d269244",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-01T21:19:48Z",
    "title_canon_sha256": "ed4f19c480bfdc57c5fdc1bc6a449d4ba68d799834521cbc7941161b2bc87267"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00563",
    "kind": "arxiv",
    "version": 2
  }
}