Pith Number

pith:7CLVTTPH

pith:2018:7CLVTTPHD2NDNIYVWCPZPF2MX4

not attested not anchored not stored refs pending

Building Instance Classification Using Street View Images

Hannes Taubenb\"ock, Jian Kang, Marco K\"orner, Xiao Xiang Zhu, Yuanyuan Wang

arxiv:1802.09026 v1 · 2018-02-25 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CLVTTPHD2NDNIYVWCPZPF2MX4}

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	2026-05-18T00:22:35.753601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f89759cde71e9a36a315b09f97974cbf05f7008353fdc4784a4030c71a8d8601

Aliases

arxiv: 1802.09026 · arxiv_version: 1802.09026v1 · doi: 10.48550/arxiv.1802.09026 · pith_short_12: 7CLVTTPHD2ND · pith_short_16: 7CLVTTPHD2NDNIYV · pith_short_8: 7CLVTTPH

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/7CLVTTPHD2NDNIYVWCPZPF2MX4 \
  | 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: f89759cde71e9a36a315b09f97974cbf05f7008353fdc4784a4030c71a8d8601

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "526d3e180a8f79a62380b20be2898e1830a2b71a1609999d87b5b2eaba9c6dc8",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-25T16:04:34Z",
    "title_canon_sha256": "f4910103ddf9322f0410b07cda25b012e1a51064fbc1dbf6dc704d33a6d6002a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09026",
    "kind": "arxiv",
    "version": 1
  }
}