Pith Number

pith:YNSQSER4

pith:2024:YNSQSER44HH6Q7TYS3YKLUM5T3

not attested not anchored not stored refs pending

Automotive Speed Estimation: Sensor Types and Error Characteristics from OBD-II to ADAS

2) ((1) Dept. of Electrical, (2) School of Computing at Queens University), Aboelmagd Noureldin (1, Computer Engineering at Queens University, Hany Ragab (1), Sidney Givigi (2), the NavINST Lab at the Royal Military College of Canada

arxiv:2501.00242 v3 · 2024-12-31 · eess.SP · 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{YNSQSER44HH6Q7TYS3YKLUM5T3}

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	2026-07-05T11:26:02.048918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c36509123ce1cfe87e7896f0a5d19d9ec8d9d9f68ce5016e7c2c79be4fc61267

Aliases

arxiv: 2501.00242 · arxiv_version: 2501.00242v3 · doi: 10.48550/arxiv.2501.00242 · pith_short_12: YNSQSER44HH6 · pith_short_16: YNSQSER44HH6Q7TY · pith_short_8: YNSQSER4

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/YNSQSER44HH6Q7TYS3YKLUM5T3 \
  | 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: c36509123ce1cfe87e7896f0a5d19d9ec8d9d9f68ce5016e7c2c79be4fc61267

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a0441cdba8c4903b5c7a9954b9b29ad707e56153fa5bbee61d5f665f9f0173a",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-12-31T03:17:05Z",
    "title_canon_sha256": "224363dbd1de9fbe4790020a73b681e68b76190891a1ec546ab58e61aba83390"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.00242",
    "kind": "arxiv",
    "version": 3
  }
}