Pith Number

pith:ED4PFUYB

pith:2019:ED4PFUYBXON3GI3MX55S3UXB4Q

not attested not anchored not stored refs pending

Local Area Transform for Cross-Modality Correspondence Matching and Deep Scene Recognition

Seungchul Ryu

arxiv:1901.00927 v1 · 2019-01-03 · 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{ED4PFUYBXON3GI3MX55S3UXB4Q}

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	2026-05-17T23:56:57.654878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20f8f2d301bb9bb3236cbf7b2dd2e1e416ecd79995a981f22d7cfd3f4cdb3460

Aliases

arxiv: 1901.00927 · arxiv_version: 1901.00927v1 · doi: 10.48550/arxiv.1901.00927 · pith_short_12: ED4PFUYBXON3 · pith_short_16: ED4PFUYBXON3GI3M · pith_short_8: ED4PFUYB

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/ED4PFUYBXON3GI3MX55S3UXB4Q \
  | 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: 20f8f2d301bb9bb3236cbf7b2dd2e1e416ecd79995a981f22d7cfd3f4cdb3460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35f337cd87045a3e441ce529e2f07af8d612b8ef6d0ac561c520dc1e0cf72a6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-03T22:12:20Z",
    "title_canon_sha256": "19626a6f34efd8b5bf7a8f43514b90c9070b26a78b527e7abf53485af684d81e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00927",
    "kind": "arxiv",
    "version": 1
  }
}