Pith Number

pith:2WAJEUUU

pith:2024:2WAJEUUU7PJS7CYWYFNWZAGEOS

not attested not anchored not stored refs pending

Optical Flow Based Detection and Tracking of Moving Objects for Autonomous Vehicles

Mehrdad Dianati, Mreza Alipour Sormoli, Roger Woodman, Sajjad Mozaffari

arxiv:2403.17779 v1 · 2024-03-26 · cs.RO · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2WAJEUUU7PJS7CYWYFNWZAGEOS}

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	2026-07-05T08:00:55.200820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d580925294fbd32f8b16c15b6c80c474abcf8d8c441e489daceb8e2f44a2f215

Aliases

arxiv: 2403.17779 · arxiv_version: 2403.17779v1 · doi: 10.48550/arxiv.2403.17779 · pith_short_12: 2WAJEUUU7PJS · pith_short_16: 2WAJEUUU7PJS7CYW · pith_short_8: 2WAJEUUU

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/2WAJEUUU7PJS7CYWYFNWZAGEOS \
  | 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: d580925294fbd32f8b16c15b6c80c474abcf8d8c441e489daceb8e2f44a2f215

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "373b607634de76f8e0d31a9c91ab8195e93981c3d1df64696b38ef80b8a0c17d",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-03-26T15:12:46Z",
    "title_canon_sha256": "f3e9b034cccc2633c8e7f6e9b3ffe5d13d92fc8daaf935878d65825ff1af5848"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.17779",
    "kind": "arxiv",
    "version": 1
  }
}