Pith Number

pith:NL5MFASL

pith:2025:NL5MFASLZ2PVYEJK6OU3UANE2L

not attested not anchored not stored refs pending

Visual enhancement and 3D representation for underwater scenes: a review

Brett Seymour, Dave Blackham, Evan Kovacs, Guoxi Huang, Haoran Wang, John Ellerbroc, Nantheera Anantrasirichai

arxiv:2505.01869 v2 · 2025-05-03 · 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{NL5MFASLZ2PVYEJK6OU3UANE2L}

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	2026-06-12T01:09:08.701057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6afac2824bce9f5c112af3a9ba01a4d2c111937fe13493a9ce1fbcdc483c3dc2

Aliases

arxiv: 2505.01869 · arxiv_version: 2505.01869v2 · doi: 10.48550/arxiv.2505.01869 · pith_short_12: NL5MFASLZ2PV · pith_short_16: NL5MFASLZ2PVYEJK · pith_short_8: NL5MFASL

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/NL5MFASLZ2PVYEJK6OU3UANE2L \
  | 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: 6afac2824bce9f5c112af3a9ba01a4d2c111937fe13493a9ce1fbcdc483c3dc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d969a417475d2503a9c5503b503252e1105e2d40ef6b429ffaf34243d75cdac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-03T17:20:24Z",
    "title_canon_sha256": "4fb3d82d88574d24df847435466d44e3d202e754154c367de9a78182b62b3116"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.01869",
    "kind": "arxiv",
    "version": 2
  }
}