Pith Number

pith:ZLV2EQNZ

pith:2021:ZLV2EQNZTJRGVYTXPORQOENXE7

not attested not anchored not stored refs pending

Class balanced underwater object detection dataset generated by class-wise style augmentation

Huiyu Zhou, Junyu Dong, Long Chen

arxiv:2101.07959 v1 · 2021-01-20 · 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{ZLV2EQNZTJRGVYTXPORQOENXE7}

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	2026-07-05T02:08:23.820901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caeba241b99a626ae2777ba30711b727e4f7e2a14a123ac7bc2369ac3895d9a0

Aliases

arxiv: 2101.07959 · arxiv_version: 2101.07959v1 · doi: 10.48550/arxiv.2101.07959 · pith_short_12: ZLV2EQNZTJRG · pith_short_16: ZLV2EQNZTJRGVYTX · pith_short_8: ZLV2EQNZ

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/ZLV2EQNZTJRGVYTXPORQOENXE7 \
  | 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: caeba241b99a626ae2777ba30711b727e4f7e2a14a123ac7bc2369ac3895d9a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "235e39c048ed30ef6ec6f46e9e475028ad14d46be4fdc4fc6081e08fa6a0059b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-01-20T04:37:27Z",
    "title_canon_sha256": "53d5e9190c8941a7fc1700ac8bcb36ff4bfc99a652eac2281b1e6a5d6c7518c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.07959",
    "kind": "arxiv",
    "version": 1
  }
}