Pith Number

pith:VL3NLVQW

pith:2025:VL3NLVQWSSID6XP7HHBLYFHSIJ

not attested not anchored not stored refs pending

The City that Never Settles: Simulation-based LiDAR Dataset for Long-Term Place Recognition Under Extreme Structural Changes

Ayoung Kim, Dongjae Lee, Hyunho Song, Minwoo Jung, Seunghun Oh

arxiv:2505.05076 v1 · 2025-05-08 · 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{VL3NLVQWSSID6XP7HHBLYFHSIJ}

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	2026-07-05T11:00:18.641943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaf6d5d61694903f5dff39c2bc14f2427617f6495c55667f8ba06ab3d19f0253

Aliases

arxiv: 2505.05076 · arxiv_version: 2505.05076v1 · doi: 10.48550/arxiv.2505.05076 · pith_short_12: VL3NLVQWSSID · pith_short_16: VL3NLVQWSSID6XP7 · pith_short_8: VL3NLVQW

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/VL3NLVQWSSID6XP7HHBLYFHSIJ \
  | 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: aaf6d5d61694903f5dff39c2bc14f2427617f6495c55667f8ba06ab3d19f0253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3da15d1cba6e6436033629b4a97018d94769ec5b38e601a6aca964db53a7a74",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-05-08T09:16:01Z",
    "title_canon_sha256": "d6e517e8edd45914dfa78f4962ea62e61c87c78ac0fb84a212a5f22dbd3378a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05076",
    "kind": "arxiv",
    "version": 1
  }
}