Pith Number

pith:7IOJ4FQM

pith:2025:7IOJ4FQMV6CQFKLAR5K77LXBYG

not attested not anchored not stored refs pending

Radar and Acoustic Sensor Fusion using a Transformer Encoder for Robust Drone Detection and Classification

Chamira U. S. Edussooriya, Demitha Pasindu, Gevindu Ganganath, Pasindu Sankalpa, Ranga Rodrigo, Samal Punsara, Udaya S. K. P. Miriya Thanthrige

arxiv:2507.19785 v3 · 2025-07-26 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7IOJ4FQMV6CQFKLAR5K77LXBYG}

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	2026-06-29T01:14:03.502755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa1c9e160caf8502a9608f55ffaee1c1a39049be5126cc8342d38388f1d34e95

Aliases

arxiv: 2507.19785 · arxiv_version: 2507.19785v3 · doi: 10.48550/arxiv.2507.19785 · pith_short_12: 7IOJ4FQMV6CQ · pith_short_16: 7IOJ4FQMV6CQFKLA · pith_short_8: 7IOJ4FQM

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/7IOJ4FQMV6CQFKLAR5K77LXBYG \
  | 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: fa1c9e160caf8502a9608f55ffaee1c1a39049be5126cc8342d38388f1d34e95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28d54e3d5e1966bdae222453d71b83951c7a873e8ee6612de1b2ae14de121d18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-07-26T04:21:08Z",
    "title_canon_sha256": "b6ccc8cdc12b92c205a79ca912610da91e776554ea685180d4583be4c4746027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19785",
    "kind": "arxiv",
    "version": 3
  }
}