Pith Number

pith:ZVDXMBZS

pith:2026:ZVDXMBZS55UPZZLZ3CJ7JLBQ6L

not attested not anchored not stored refs pending

Ocean4D: Generative Underwater 4D Reconstruction via Medium-Aware Video Diffusion

Junyu Dong, Yuqiang Huang, Yuxi Wang, Zhaoxiang Zhang

arxiv:2606.23298 v1 · 2026-06-22 · 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{ZVDXMBZS55UPZZLZ3CJ7JLBQ6L}

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	2026-06-23T03:14:16.214352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd47760732ef68fce579d893f4ac30f2da99c29a0af5f2e34fd3925cede11ef0

Aliases

arxiv: 2606.23298 · arxiv_version: 2606.23298v1 · doi: 10.48550/arxiv.2606.23298 · pith_short_12: ZVDXMBZS55UP · pith_short_16: ZVDXMBZS55UPZZLZ · pith_short_8: ZVDXMBZS

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/ZVDXMBZS55UPZZLZ3CJ7JLBQ6L \
  | 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: cd47760732ef68fce579d893f4ac30f2da99c29a0af5f2e34fd3925cede11ef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4958169bf0a4a68555b7ffdbdb24368f4dee3de111a74c7eba3a279ec1d8f85a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-22T13:10:26Z",
    "title_canon_sha256": "5a9667ae5f32eed4723a632bc49fa2858d6f708534d89b81c1d59af7337b0aa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23298",
    "kind": "arxiv",
    "version": 1
  }
}