Pith Number

pith:QZVKLLD4

pith:2026:QZVKLLD4ILRB4VKBJDBDWQDFHA

not attested not anchored not stored refs pending

Robust Image Processing Techniques for Construction Environment Monitoring Using Underwater Robots

Changbeom Park, Geonmo Yang, Jeahyung Choi, Juhui Lee, Seunghee Yun, Younggun Cho

arxiv:2607.01915 v1 · 2026-07-02 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZVKLLD4ILRB4VKBJDBDWQDFHA}

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	2026-07-03T01:17:33.306422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

866aa5ac7c42e21e554148c23b40653820173375dba5f4a9be8267f006ee0860

Aliases

arxiv: 2607.01915 · arxiv_version: 2607.01915v1 · doi: 10.48550/arxiv.2607.01915 · pith_short_12: QZVKLLD4ILRB · pith_short_16: QZVKLLD4ILRB4VKB · pith_short_8: QZVKLLD4

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/QZVKLLD4ILRB4VKBJDBDWQDFHA \
  | 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: 866aa5ac7c42e21e554148c23b40653820173375dba5f4a9be8267f006ee0860

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "662f3c9c2c730f92e3c189371ae45327931c513e2489801f6f72d6e71c5fc86a",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-02T09:12:45Z",
    "title_canon_sha256": "2a22b27c03581d189614d30d7d7233735eb7bfa241aaafff1b458a715fe775c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01915",
    "kind": "arxiv",
    "version": 1
  }
}