Pith Number

pith:QNJT2AW6

pith:2025:QNJT2AW6O5JKXQL2JUCDRKXORP

not attested not anchored not stored refs pending

DACA-Net: A Degradation-Aware Conditional Diffusion Network for Underwater Image Enhancement

Chang Huang, Cong Li, Huayong Yang, Jiahang Cao, Jun Ma, Kaishun Wu, Kieren Yu

arxiv:2507.22501 v1 · 2025-07-30 · 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{QNJT2AW6O5JKXQL2JUCDRKXORP}

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	2026-07-05T11:45:43.570351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83533d02de7752abc17a4d0438aaee8bdc1f25a49e65bc2ef8d777277d054037

Aliases

arxiv: 2507.22501 · arxiv_version: 2507.22501v1 · doi: 10.48550/arxiv.2507.22501 · pith_short_12: QNJT2AW6O5JK · pith_short_16: QNJT2AW6O5JKXQL2 · pith_short_8: QNJT2AW6

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/QNJT2AW6O5JKXQL2JUCDRKXORP \
  | 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: 83533d02de7752abc17a4d0438aaee8bdc1f25a49e65bc2ef8d777277d054037

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24d4844728839a653c57ca727b7d66aa67b5daa6af5d69044873bcbb0db1d0a1",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-30T09:16:07Z",
    "title_canon_sha256": "b76f38ed96ae6bbfc547b9a88bfed50f7a91553986b1a9e2d2a040f2f29e0538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.22501",
    "kind": "arxiv",
    "version": 1
  }
}