Pith Number

pith:TL7H2CSX

pith:2021:TL7H2CSX6BE6LNNC4BPYOJP4SE

not attested not anchored not stored refs pending

Point wise or Feature wise? Benchmark Comparison of Public Available LiDAR Odometry Algorithms in Urban Canyons

Feng Huang, Jiachen Zhang, Li-Ta Hsu, Weisong Wen

arxiv:2104.05203 v2 · 2021-04-12 · 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{TL7H2CSX6BE6LNNC4BPYOJP4SE}

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	2026-07-05T02:53:01.677848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9afe7d0a57f049e5b5a2e05f8725fc9115b71143b29f0c2e1feb98590c83f0dc

Aliases

arxiv: 2104.05203 · arxiv_version: 2104.05203v2 · doi: 10.48550/arxiv.2104.05203 · pith_short_12: TL7H2CSX6BE6 · pith_short_16: TL7H2CSX6BE6LNNC · pith_short_8: TL7H2CSX

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/TL7H2CSX6BE6LNNC4BPYOJP4SE \
  | 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: 9afe7d0a57f049e5b5a2e05f8725fc9115b71143b29f0c2e1feb98590c83f0dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8a55a0a1ebbbce3c06fdbeeaaa5eb8b89250c99c2216cdebbd692f59aaf42e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-04-12T04:49:30Z",
    "title_canon_sha256": "f4d1541f5786ba992faea445c36f52e41a9730e29bea3f5573c3befe81aa35e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.05203",
    "kind": "arxiv",
    "version": 2
  }
}