Pith Number

pith:DRCYOOBB

pith:2023:DRCYOOBBQJ2JKLRECTSEHYMB44

not attested not anchored not stored refs pending

Pixel Difference Convolutional Network for RGB-D Semantic Segmentation

Chunqi Tian, Guorun Wang, Jun Yang, Lizhi Bai, Maoyu Mao, Yaoru Sun

arxiv:2302.11951 v1 · 2023-02-23 · 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{DRCYOOBBQJ2JKLRECTSEHYMB44}

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	2026-07-05T05:44:58.383844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c458738218274952e2414e443e181e739acb96b87c4d5b1d81f7d9683f6a1a7

Aliases

arxiv: 2302.11951 · arxiv_version: 2302.11951v1 · doi: 10.48550/arxiv.2302.11951 · pith_short_12: DRCYOOBBQJ2J · pith_short_16: DRCYOOBBQJ2JKLRE · pith_short_8: DRCYOOBB

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/DRCYOOBBQJ2JKLRECTSEHYMB44 \
  | 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: 1c458738218274952e2414e443e181e739acb96b87c4d5b1d81f7d9683f6a1a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "942db93b0df770c0de6f8a3f5b45a50a763b3c0e90a29f0d3a5f1a7251630591",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-02-23T12:01:22Z",
    "title_canon_sha256": "a23c379d6c4a75d964dfa6218e3c520895a81910e115ad5376e43764f4d72276"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.11951",
    "kind": "arxiv",
    "version": 1
  }
}