Pith Number

pith:LQEE6GA5

pith:2017:LQEE6GA5NWNMBV5G5CYKOXE5TS

not attested not anchored not stored refs pending

Viewpoint Selection for Photographing Architectures

Hongjie Zhang, Jingwu He, Linbo Wang, Wenzhe Zhou, Xiufen Cui, Yanwen Guo

arxiv:1703.01702 v1 · 2017-03-06 · 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{LQEE6GA5NWNMBV5G5CYKOXE5TS}

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	2026-05-18T00:49:29.906746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c084f181d6d9ac0d7a6e8b0a75c9d9c96561c40608c105e7aba154187de8e7b

Aliases

arxiv: 1703.01702 · arxiv_version: 1703.01702v1 · doi: 10.48550/arxiv.1703.01702 · pith_short_12: LQEE6GA5NWNM · pith_short_16: LQEE6GA5NWNMBV5G · pith_short_8: LQEE6GA5

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/LQEE6GA5NWNMBV5G5CYKOXE5TS \
  | 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: 5c084f181d6d9ac0d7a6e8b0a75c9d9c96561c40608c105e7aba154187de8e7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "655168d8c999d2b41270a43f490157c09585769c3d38f1363b5f5c16ae20db3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-06T01:44:35Z",
    "title_canon_sha256": "06d37a5976a5a9bd23e45d9cdda8e7cea93066159b1a0e2db0673a95b4824e17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01702",
    "kind": "arxiv",
    "version": 1
  }
}