Pith Number

pith:PUNDNTGK

pith:2026:PUNDNTGKPPYLQTYXDU3Z7KWMFN

not attested not anchored not stored refs pending

Real-Time Underwater Image Enhancement via Frequency-Guided Dual-Path Attention

Ao Li, Ce Zhu, Leshen Zhang

arxiv:2606.30314 v1 · 2026-06-29 · 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{PUNDNTGKPPYLQTYXDU3Z7KWMFN}

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	2026-06-30T02:17:58.922992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d1a36ccca7bf0b84f171d379faacc2b6e5eab29a7f0870095a58101b80a1bd0

Aliases

arxiv: 2606.30314 · arxiv_version: 2606.30314v1 · doi: 10.48550/arxiv.2606.30314 · pith_short_12: PUNDNTGKPPYL · pith_short_16: PUNDNTGKPPYLQTYX · pith_short_8: PUNDNTGK

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/PUNDNTGKPPYLQTYXDU3Z7KWMFN \
  | 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: 7d1a36ccca7bf0b84f171d379faacc2b6e5eab29a7f0870095a58101b80a1bd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b386039c1a05b7769ec070af840513c9adbb53c299dbdc43a2692aa176d40e3a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-29T13:59:02Z",
    "title_canon_sha256": "8fd3c89d03ca2cce1324673fad530bf6a1dcd1f6ad407d49fe3a3f1d239d4cb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30314",
    "kind": "arxiv",
    "version": 1
  }
}