Pith Number

pith:DAY2LW3S

pith:2026:DAY2LW3SJZEFIQARIWIAB6SSMT

not attested not anchored not stored refs pending

Image-to-Point Cloud Registration Made Easy with Rectified Flow-based LiDAR Upsampling

Aoki Takanose, Jun Miura, Kenji Koide, Masashi Yokozuka, Reon Tabata, Shuji Oishi, Taku Okawara

arxiv:2607.14639 v1 · 2026-07-16 · cs.RO · 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{DAY2LW3SJZEFIQARIWIAB6SSMT}

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	2026-07-17T01:21:22.282437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1831a5db724e48544011459000fa5264e2361d54ae5b89557b8099152458fa7a

Aliases

arxiv: 2607.14639 · arxiv_version: 2607.14639v1 · doi: 10.48550/arxiv.2607.14639 · pith_short_12: DAY2LW3SJZEF · pith_short_16: DAY2LW3SJZEFIQAR · pith_short_8: DAY2LW3S

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/DAY2LW3SJZEFIQARIWIAB6SSMT \
  | 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: 1831a5db724e48544011459000fa5264e2361d54ae5b89557b8099152458fa7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd6563d721df3cc8f1182b571b85910396bd7f3e1afcbdf136b31435dc2d92c8",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-16T07:06:04Z",
    "title_canon_sha256": "5b354f3c8608c9c79e3968bc65e16e16e1478a8c29222f5d9b7eaa89f0d0c720"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14639",
    "kind": "arxiv",
    "version": 1
  }
}