Pith Number

pith:Q4H356CP

pith:2017:Q4H356CPED2QZV6OEQQWZ4JFCF

not attested not anchored not stored refs pending

Anisotropic-Scale Junction Detection and Matching for Indoor Images

Gui-Song Xia, Liangpei Zhang, Nan Xue, Weiming Shen, Xiang Bai

arxiv:1703.05630 v2 · 2017-03-16 · 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{Q4H356CPED2QZV6OEQQWZ4JFCF}

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	2026-05-18T00:31:23.831540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

870fbef84f20f50cd7ce24216cf125114d40389d89157b34e4a4ede92dc898d7

Aliases

arxiv: 1703.05630 · arxiv_version: 1703.05630v2 · doi: 10.48550/arxiv.1703.05630 · pith_short_12: Q4H356CPED2Q · pith_short_16: Q4H356CPED2QZV6O · pith_short_8: Q4H356CP

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/Q4H356CPED2QZV6OEQQWZ4JFCF \
  | 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: 870fbef84f20f50cd7ce24216cf125114d40389d89157b34e4a4ede92dc898d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b10880334e185fdec6263e1f5a49875d03243026bdfab5c8995a5682f538e19b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-16T14:10:44Z",
    "title_canon_sha256": "43581a03d27a696c2571363bac0f64981b9fe3410f3d857210a16d2f92321617"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05630",
    "kind": "arxiv",
    "version": 2
  }
}