Pith Number

pith:DJ6PQJO3

pith:2020:DJ6PQJO33QGUFCLTPYGNW5VYGI

not attested not anchored not stored refs pending

Underwater object detection using Invert Multi-Class Adaboost with deep learning

Huiyu Zhou, Junyu Dong, Lei Tong, Long Chen, ShengKe Wang, Zheheng Jiang, Zhihua Liu

arxiv:2005.11552 v1 · 2020-05-23 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJ6PQJO33QGUFCLTPYGNW5VYGI}

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	2026-07-05T01:05:15.691434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a7cf825dbdc0d4289737e0cdb76b8320fe4165852f2af996fd2d14ca2e4a48d

Aliases

arxiv: 2005.11552 · arxiv_version: 2005.11552v1 · doi: 10.48550/arxiv.2005.11552 · pith_short_12: DJ6PQJO33QGU · pith_short_16: DJ6PQJO33QGUFCLT · pith_short_8: DJ6PQJO3

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/DJ6PQJO33QGUFCLTPYGNW5VYGI \
  | 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: 1a7cf825dbdc0d4289737e0cdb76b8320fe4165852f2af996fd2d14ca2e4a48d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b43f44ee9a87ce5142f10ab85fca8db7b96d1c8b9dacac6737e458ee36725e8f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-05-23T15:30:38Z",
    "title_canon_sha256": "c1d58ae5c3adf157a28680d75674e0c45343c0ef172677372094c6689f92ad67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.11552",
    "kind": "arxiv",
    "version": 1
  }
}