Pith Number

pith:Z2MWRKSA

pith:2022:Z2MWRKSA3VTBOB2QR3DDL7ZUAP

not attested not anchored not stored refs pending

Fast-MbyM: Leveraging Translational Invariance of the Fourier Transform for Efficient and Accurate Radar Odometry

Daniele De Martini, Ingmar Posner, Matthew Gadd, Paul Newman, Robert Weston

arxiv:2203.00459 v1 · 2022-03-01 · 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{Z2MWRKSA3VTBOB2QR3DDL7ZUAP}

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	2026-07-05T04:01:17.678948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce9968aa40dd661707508ec635ff3403e74799736e328733f6e52861567d16b7

Aliases

arxiv: 2203.00459 · arxiv_version: 2203.00459v1 · doi: 10.48550/arxiv.2203.00459 · pith_short_12: Z2MWRKSA3VTB · pith_short_16: Z2MWRKSA3VTBOB2Q · pith_short_8: Z2MWRKSA

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/Z2MWRKSA3VTBOB2QR3DDL7ZUAP \
  | 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: ce9968aa40dd661707508ec635ff3403e74799736e328733f6e52861567d16b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e036ca2d982d66389eade2a393147d98447e8f98df31c34cf2035ee8c75caccc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-03-01T13:44:43Z",
    "title_canon_sha256": "c48d7740c239115238f81302219d9fda04d4dd0580c0ff3ee1eaba50b71dcfe0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.00459",
    "kind": "arxiv",
    "version": 1
  }
}