Pith Number

pith:J4JHSNVC

pith:2016:J4JHSNVCSOJ5HSKWSGOR7JHLRF

not attested not anchored not stored refs pending

Automatic Selection of the Optimal Local Feature Detector

Ales Leonardis, Bruno Ferrarini, Klaus D. McDonald-Maier, Naveed ur Rehman, Shoaib Ehsan

arxiv:1605.06094 v1 · 2016-05-19 · 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{J4JHSNVCSOJ5HSKWSGOR7JHLRF}

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	2026-05-18T01:14:26.524858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f127936a29393d3c956919d1fa4eb896dd18e050c064bc8ae0852a1cd1ce896

Aliases

arxiv: 1605.06094 · arxiv_version: 1605.06094v1 · doi: 10.48550/arxiv.1605.06094 · pith_short_12: J4JHSNVCSOJ5 · pith_short_16: J4JHSNVCSOJ5HSKW · pith_short_8: J4JHSNVC

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/J4JHSNVCSOJ5HSKWSGOR7JHLRF \
  | 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: 4f127936a29393d3c956919d1fa4eb896dd18e050c064bc8ae0852a1cd1ce896

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3815c5b690b0163aea7ff80a2ce24faba6676f77528299fea93ded5d2637f909",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-05-19T19:42:42Z",
    "title_canon_sha256": "bc327a97c609b85179f57189e5100a3b5a6a3af8cff0f29cd57eada0ec45e49a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.06094",
    "kind": "arxiv",
    "version": 1
  }
}