Pith Number

pith:7QNLWBZA

pith:2023:7QNLWBZAHRTXSZDEYDFSOBQPV3

not attested not anchored not stored refs pending

Joint Perceptual Learning for Enhancement and Object Detection in Underwater Scenarios

Chenping Fu, Jiewen Xiao, Risheng Liu, Wanqi Yuan, Xin Fan

arxiv:2307.03536 v1 · 2023-07-07 · 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{7QNLWBZAHRTXSZDEYDFSOBQPV3}

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	2026-07-05T06:28:44.082875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc1abb07203c67796464c0cb27060faec68b8d01cd3c40dfad457f1acda33e03

Aliases

arxiv: 2307.03536 · arxiv_version: 2307.03536v1 · doi: 10.48550/arxiv.2307.03536 · pith_short_12: 7QNLWBZAHRTX · pith_short_16: 7QNLWBZAHRTXSZDE · pith_short_8: 7QNLWBZA

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/7QNLWBZAHRTXSZDEYDFSOBQPV3 \
  | 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: fc1abb07203c67796464c0cb27060faec68b8d01cd3c40dfad457f1acda33e03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca628e89a3be13ae3947c85b16c27cd66a56f4e46e79b4a0bddad47dec0df703",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-07-07T11:54:06Z",
    "title_canon_sha256": "bc0e418f90f10ba0d2eb73170614bb229a6ddba4f82b3f65a6217084732f3ab1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.03536",
    "kind": "arxiv",
    "version": 1
  }
}