Pith Number

pith:LLSIML5S

pith:2023:LLSIML5SVXRSXBRLJPTQ4G7SVT

not attested not anchored not stored refs pending

Cross-Modal Information-Guided Network using Contrastive Learning for Point Cloud Registration

Jihua Zhu, Pengcheng Shi, Shiqi Li, Yifan Xie

arxiv:2311.01202 v1 · 2023-11-02 · 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{LLSIML5SVXRSXBRLJPTQ4G7SVT}

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	2026-07-05T07:08:22.280274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ae4862fb2ade32b862b4be70e1bf2acd87968b365964f624ecdb326ce3acf99

Aliases

arxiv: 2311.01202 · arxiv_version: 2311.01202v1 · doi: 10.48550/arxiv.2311.01202 · pith_short_12: LLSIML5SVXRS · pith_short_16: LLSIML5SVXRSXBRL · pith_short_8: LLSIML5S

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/LLSIML5SVXRSXBRLJPTQ4G7SVT \
  | 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: 5ae4862fb2ade32b862b4be70e1bf2acd87968b365964f624ecdb326ce3acf99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a4b9cb8c8c5929fb88b1c2cb80fca80d7c6fb8a3bf706ff23cd8d27179a1608",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-11-02T12:56:47Z",
    "title_canon_sha256": "f7f38577bc5dc29806b7444abf43f372bfa9fd94b47e8fa4611a1b559b216471"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.01202",
    "kind": "arxiv",
    "version": 1
  }
}