Pith Number

pith:CXRKX755

pith:2021:CXRKX755LCGHLJZRBIGKPDTTCA

not attested not anchored not stored refs pending

Oriented surface points for efficient and accurate radar odometry

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

arxiv:2109.09994 v1 · 2021-09-21 · 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{CXRKX755LCGHLJZRBIGKPDTTCA}

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	2026-07-05T03:15:56.915359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15e2abffbd588c75a7310a0ca78e73100cc5ff96825a6e9b1948d1c7fab5c336

Aliases

arxiv: 2109.09994 · arxiv_version: 2109.09994v1 · doi: 10.48550/arxiv.2109.09994 · pith_short_12: CXRKX755LCGH · pith_short_16: CXRKX755LCGHLJZR · pith_short_8: CXRKX755

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/CXRKX755LCGHLJZRBIGKPDTTCA \
  | 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: 15e2abffbd588c75a7310a0ca78e73100cc5ff96825a6e9b1948d1c7fab5c336

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "553889dbda812f4b0daab05bb4746a5a866ffc9f26dc56e674d81ad675cbd8ab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-09-21T06:55:10Z",
    "title_canon_sha256": "e2e393392d2da3b3b4d66e4d036f40455da8dd6a1096af9ccb2ab8a88ab4f39a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09994",
    "kind": "arxiv",
    "version": 1
  }
}