Pith Number

pith:TSM5DNBN

pith:2025:TSM5DNBNT2UH6JMQNUXGEBVODC

not attested not anchored not stored refs pending

Stereo-LiDAR Fusion by Semi-Global Matching With Discrete Disparity-Matching Cost and Semidensification

Ryoichi Ishikawa, Takeshi Oishi, Yasuhiro Yao

arxiv:2504.05148 v1 · 2025-04-07 · 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{TSM5DNBNT2UH6JMQNUXGEBVODC}

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	2026-07-05T10:45:34.453268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c99d1b42d9ea87f25906d2e6206ae18bbebfe774ca69cbe39561de14596c4c7

Aliases

arxiv: 2504.05148 · arxiv_version: 2504.05148v1 · doi: 10.48550/arxiv.2504.05148 · pith_short_12: TSM5DNBNT2UH · pith_short_16: TSM5DNBNT2UH6JMQ · pith_short_8: TSM5DNBN

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/TSM5DNBNT2UH6JMQNUXGEBVODC \
  | 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: 9c99d1b42d9ea87f25906d2e6206ae18bbebfe774ca69cbe39561de14596c4c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25a06bbc7cd7b430f11e3ee9d1d0d9bc586a1b2196de8453249e49b1d2724ece",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-07T14:54:08Z",
    "title_canon_sha256": "c5a9c9daf6faa06e9bf831975143f428fdd9eec7f0d97447a3a4da8a9966aba6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05148",
    "kind": "arxiv",
    "version": 1
  }
}