Pith Number

pith:QBLUC3AI

pith:2019:QBLUC3AI4EHERSXKVM6QGTNRWY

not attested not anchored not stored refs pending

Localization in Aerial Imagery with Grid Maps using LocGAN

Haohao Hu, Junyi Zhu, Martin Lauer, Sascha Wirges

arxiv:1906.01540 v2 · 2019-06-04 · 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{QBLUC3AI4EHERSXKVM6QGTNRWY}

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	2026-05-17T23:40:31.536915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8057416c08e10e48caeaab3d034db1b608f58b9f89dcb19e994580b1de24a408

Aliases

arxiv: 1906.01540 · arxiv_version: 1906.01540v2 · doi: 10.48550/arxiv.1906.01540 · pith_short_12: QBLUC3AI4EHE · pith_short_16: QBLUC3AI4EHERSXK · pith_short_8: QBLUC3AI

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/QBLUC3AI4EHERSXKVM6QGTNRWY \
  | 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: 8057416c08e10e48caeaab3d034db1b608f58b9f89dcb19e994580b1de24a408

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5baeeaeab01265b82f31c7f9991bfa19e6f5d1430f1469cf3128e91be6699ae",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-04T15:53:20Z",
    "title_canon_sha256": "d8d54bfeace1efa99f989973b926424698960332f2e9aa6c66c7ae89442748cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01540",
    "kind": "arxiv",
    "version": 2
  }
}