Pith Number

pith:FJHSEKAX

pith:2020:FJHSEKAX56YC2QWFDN6JP3REWC

not attested not anchored not stored refs pending

Deep Open Space Segmentation using Automotive Radar

Dhanvin Kolhatkar, Elnaz Jahani Heravi, Fahed Al Hassanat, Farzan Erlik Nowruzi, Julien Rebut, Prince Kapoor, Robert Laganiere, Waqas Malik

arxiv:2004.03449 v1 · 2020-03-18 · eess.SP · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FJHSEKAX56YC2QWFDN6JP3REWC}

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	2026-07-05T00:53:26.155705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a4f222817efb02d42c51b7c97ee24b09ce7b820e551c97104f21f2b2e7553ba

Aliases

arxiv: 2004.03449 · arxiv_version: 2004.03449v1 · doi: 10.48550/arxiv.2004.03449 · pith_short_12: FJHSEKAX56YC · pith_short_16: FJHSEKAX56YC2QWF · pith_short_8: FJHSEKAX

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/FJHSEKAX56YC2QWFDN6JP3REWC \
  | 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: 2a4f222817efb02d42c51b7c97ee24b09ce7b820e551c97104f21f2b2e7553ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67ebe8b9519e5faddc240c6dfd7883fafdd6338457fbbd97759ec4686a423d86",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-03-18T14:49:29Z",
    "title_canon_sha256": "242958ae94625e9817556264fc7672a913067220eb9326a848668d6f82ca1e87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.03449",
    "kind": "arxiv",
    "version": 1
  }
}