Pith Number

pith:LED7LLBV

pith:2019:LED7LLBVKI2KKXRUFHJA4TNVIT

not attested not anchored not stored refs pending

Surface Type Classification for Autonomous Robot Indoor Navigation

Damoon Mohamadi, Erjon Skenderi, Francesco Lomio, Heikki Huttunen, Jussi Collin, Reza Ghabcheloo

arxiv:1905.00252 v1 · 2019-05-01 · cs.LG · cs.RO · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LED7LLBVKI2KKXRUFHJA4TNVIT}

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	2026-05-17T23:47:13.339339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5907f5ac355234a55e3429d20e4db544ce8781ffa69a50bae6fec632a4801587

Aliases

arxiv: 1905.00252 · arxiv_version: 1905.00252v1 · doi: 10.48550/arxiv.1905.00252 · pith_short_12: LED7LLBVKI2K · pith_short_16: LED7LLBVKI2KKXRU · pith_short_8: LED7LLBV

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/LED7LLBVKI2KKXRUFHJA4TNVIT \
  | 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: 5907f5ac355234a55e3429d20e4db544ce8781ffa69a50bae6fec632a4801587

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47d932de4f8d96f6dbae1bfe4b8dbf88237504f692028b2a44f328dbce33fe59",
    "cross_cats_sorted": [
      "cs.RO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-01T10:39:21Z",
    "title_canon_sha256": "12e5a1f3a3c8f9e4c09082b910733febe40376e285eb535c1b1c358da9334b93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00252",
    "kind": "arxiv",
    "version": 1
  }
}