Pith Number

pith:CSTID2PF

pith:2020:CSTID2PFTMU5WQ7ZECIJHCJA43

not attested not anchored not stored refs pending

Localising Faster: Efficient and precise lidar-based robot localisation in large-scale environments

Daniel Adolfsson, Henrik Andreasson, Ingmar Posner, Li Sun, Martin Magnusson, Tom Duckett

arxiv:2003.01875 v2 · 2020-03-04 · cs.RO · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CSTID2PFTMU5WQ7ZECIJHCJA43}

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	2026-07-05T01:19:38.446536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14a681e9e59b29db43f92090938920e6caa227233e62979e123b26c92610c331

Aliases

arxiv: 2003.01875 · arxiv_version: 2003.01875v2 · doi: 10.48550/arxiv.2003.01875 · pith_short_12: CSTID2PFTMU5 · pith_short_16: CSTID2PFTMU5WQ7Z · pith_short_8: CSTID2PF

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/CSTID2PFTMU5WQ7ZECIJHCJA43 \
  | 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: 14a681e9e59b29db43f92090938920e6caa227233e62979e123b26c92610c331

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0adedab85ef079b8e834c537f6215535a7ed7033d28a825987f9060a844b6c1",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-03-04T03:39:37Z",
    "title_canon_sha256": "5e124f242794250759ca6c62e31e6f26bf595de54ff31e3fc108bc65e3b7b11f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.01875",
    "kind": "arxiv",
    "version": 2
  }
}