Pith Number

pith:LDCUPUID

pith:2018:LDCUPUID4Z5EPBHHLDX6RWKS2F

not attested not anchored not stored refs pending

Rogue Drone Detection: A Machine Learning Approach

Henrik Ryd\'en, Sakib Bin Redhwan, Xingqin Lin

arxiv:1805.05138 v1 · 2018-05-14 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LDCUPUID4Z5EPBHHLDX6RWKS2F}

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	2026-05-18T00:16:03.816566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58c547d103e67a4784e758efe8d952d15a817122a781b31c6574cfca98994b0a

Aliases

arxiv: 1805.05138 · arxiv_version: 1805.05138v1 · doi: 10.48550/arxiv.1805.05138 · pith_short_12: LDCUPUID4Z5E · pith_short_16: LDCUPUID4Z5EPBHH · pith_short_8: LDCUPUID

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/LDCUPUID4Z5EPBHHLDX6RWKS2F \
  | 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: 58c547d103e67a4784e758efe8d952d15a817122a781b31c6574cfca98994b0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "269907f0b959c60a6217e9d2f05eb717e8f545024730be676dd24d0d25efa2bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-05-14T12:22:43Z",
    "title_canon_sha256": "09026c83fc55ea0dda15992460af5f18ab67d48aa7b3a9c1f305de6aba6b99d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05138",
    "kind": "arxiv",
    "version": 1
  }
}