Pith Number

pith:7USG3QT2

pith:2019:7USG3QT2GDUWZB7O5ASHJJIACF

not attested not anchored not stored refs pending

Localization of Unmanned Aerial Vehicles in Corridor Environments using Deep Learning

Pankaj Kumar Sa, Ram Prasad Padhy, Sachin Verma, Sambit Bakshi, Shahzad Ahmad

arxiv:1903.09021 v1 · 2019-03-21 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7USG3QT2GDUWZB7O5ASHJJIACF}

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	2026-05-17T23:50:43.330111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd246dc27a30e96c87eee82474a50011440a09744aee26c2a10c3dddda486336

Aliases

arxiv: 1903.09021 · arxiv_version: 1903.09021v1 · doi: 10.48550/arxiv.1903.09021 · pith_short_12: 7USG3QT2GDUW · pith_short_16: 7USG3QT2GDUWZB7O · pith_short_8: 7USG3QT2

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/7USG3QT2GDUWZB7O5ASHJJIACF \
  | 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: fd246dc27a30e96c87eee82474a50011440a09744aee26c2a10c3dddda486336

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73ce590e478a8a0078e9d8a98ff390772b221d275267d0b432841c6238642c01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-21T14:21:11Z",
    "title_canon_sha256": "3d78bad8b6f9f64273fab06152af16cc67a268aeeafce9f1d6a9eced46f2e706"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09021",
    "kind": "arxiv",
    "version": 1
  }
}