Pith Number

pith:H2BY27ZA

pith:2026:H2BY27ZACINLDZWBPXRGOG6W22

not attested not anchored not stored refs pending

MarineEVT: Advancing Event-Centric Marine Video Understanding via Visual Tool Reasoning

Sai-Kit Yeung, Tuan-Anh Vu, Tuan-An To, Yuk-Kwan Wong, Ziqiang Zheng

arxiv:2607.24064 v1 · 2026-07-27 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H2BY27ZACINLDZWBPXRGOG6W22}

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	2026-07-28T01:23:43.572113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e838d7f20121ab1e6c17de2671bd6d6b34a1b7f3bc573beb9460694131dceea

Aliases

arxiv: 2607.24064 · arxiv_version: 2607.24064v1 · doi: 10.48550/arxiv.2607.24064 · pith_short_12: H2BY27ZACINL · pith_short_16: H2BY27ZACINLDZWB · pith_short_8: H2BY27ZA

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/H2BY27ZACINLDZWBPXRGOG6W22 \
  | 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: 3e838d7f20121ab1e6c17de2671bd6d6b34a1b7f3bc573beb9460694131dceea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc2d8724ba03c37bb7e4a61a68aa9762e11440f1e49ff0126c40bb87f07f9c98",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-27T07:06:14Z",
    "title_canon_sha256": "4304abd9849c77380b3e83024a61bdda6a58fa31c89b01805fb2a1c7528ed31b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24064",
    "kind": "arxiv",
    "version": 1
  }
}