Pith Number

pith:WGSE4UP2

pith:2021:WGSE4UP2KHGUGDM4FJD364BK6A

not attested not anchored not stored refs pending

CFEAR Radarodometry -- Conservative Filtering for Efficient and Accurate Radar Odometry

Achim J. Lilienthal, Anas Alhashimi, Daniel Adolfsson, Henrik Andreasson, Martin Magnusson

arxiv:2105.01457 v3 · 2021-05-04 · 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{WGSE4UP2KHGUGDM4FJD364BK6A}

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	2026-07-05T03:14:55.149567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1a44e51fa51cd430d9c2a47bf702af02a0a3c341a0ffd52589bfaaf335e8dca

Aliases

arxiv: 2105.01457 · arxiv_version: 2105.01457v3 · doi: 10.48550/arxiv.2105.01457 · pith_short_12: WGSE4UP2KHGU · pith_short_16: WGSE4UP2KHGUGDM4 · pith_short_8: WGSE4UP2

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/WGSE4UP2KHGUGDM4FJD364BK6A \
  | 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: b1a44e51fa51cd430d9c2a47bf702af02a0a3c341a0ffd52589bfaaf335e8dca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57ae693e43be06ff2f102bf04402f3e59ae5f5a726f4be91e12f2ce0abb0e72d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-05-04T12:40:01Z",
    "title_canon_sha256": "65b7ef6d44d16a5660665a67eb894f476168b9de63cde3f488e76252543ba2ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.01457",
    "kind": "arxiv",
    "version": 3
  }
}