Pith Number

pith:NKK6OKW6

pith:2021:NKK6OKW6KUJVAFODBMIKHGL2JT

not attested not anchored not stored refs pending

MetroLoc: Metro Vehicle Mapping and Localization with LiDAR-Camera-Inertial Integration

Fei Huang, Weiwei Song, Yidong Lou, Yi Zhang, Yusheng Wang, Zhiyong Tu

arxiv:2111.00762 v1 · 2021-11-01 · 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{NKK6OKW6KUJVAFODBMIKHGL2JT}

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	2026-07-05T03:27:49.476739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a95e72ade55135015c30b10a3997a4cfbf25b8f1feb6a4c579801e90f3002e6

Aliases

arxiv: 2111.00762 · arxiv_version: 2111.00762v1 · doi: 10.48550/arxiv.2111.00762 · pith_short_12: NKK6OKW6KUJV · pith_short_16: NKK6OKW6KUJVAFOD · pith_short_8: NKK6OKW6

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/NKK6OKW6KUJVAFODBMIKHGL2JT \
  | 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: 6a95e72ade55135015c30b10a3997a4cfbf25b8f1feb6a4c579801e90f3002e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "183b2c263a748f2a6b541b7695cb507c93cd33c711869736bde20495c859a137",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-11-01T08:22:08Z",
    "title_canon_sha256": "beb407e379055417c9b2afd932ddc4a65285988336f8eeea3901649e217cacc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00762",
    "kind": "arxiv",
    "version": 1
  }
}