Pith Number

pith:QZYZCKE7

pith:2026:QZYZCKE74THOK2GR5TWACQH2JI

not attested not anchored not stored refs pending

MATANet: A Multi-context Attention and Taxonomy-Aware Network for Fine-Grained Underwater Recognition of Marine Species

Byeongjin Kim, Donghwan Lee, Geunhee Kim, Hyukjin Kwon, Nahyeon Maeng, Wooju Kim

arxiv:2601.03729 v2 · 2026-01-07 · 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{QZYZCKE74THOK2GR5TWACQH2JI}

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	2026-05-29T02:05:39.010712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

867191289fe4cee568d1ecec0140fa4a2ba866350f24a8b319ccc3cbf65841fb

Aliases

arxiv: 2601.03729 · arxiv_version: 2601.03729v2 · doi: 10.48550/arxiv.2601.03729 · pith_short_12: QZYZCKE74THO · pith_short_16: QZYZCKE74THOK2GR · pith_short_8: QZYZCKE7

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/QZYZCKE74THOK2GR5TWACQH2JI \
  | 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: 867191289fe4cee568d1ecec0140fa4a2ba866350f24a8b319ccc3cbf65841fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f96c93e0c5dbaa2d81421e9a68a151979bea4e5d08319688d8dc6f8e9e4976c9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-01-07T09:21:45Z",
    "title_canon_sha256": "be85cbd64471c113b797ff452197bfcb7cb7423c32bf69f36f591d2750184fc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.03729",
    "kind": "arxiv",
    "version": 2
  }
}