Pith Number

pith:KLXJFALL

pith:2014:KLXJFALLVNBGXYCNMDVLIUP7DS

not attested not anchored not stored refs pending

Feature and Region Selection for Visual Learning

Fernando De la Torre, Ji Zhao, LianTao Wang, Ricardo Cabral

arxiv:1407.5245 v2 · 2014-07-20 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KLXJFALLVNBGXYCNMDVLIUP7DS}

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	2026-05-18T01:22:43.497393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52ee92816bab426be04d60eab451ff1c9612c934e6d42945d6f1d27c8e5a0552

Aliases

arxiv: 1407.5245 · arxiv_version: 1407.5245v2 · doi: 10.48550/arxiv.1407.5245 · pith_short_12: KLXJFALLVNBG · pith_short_16: KLXJFALLVNBGXYCN · pith_short_8: KLXJFALL

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/KLXJFALLVNBGXYCNMDVLIUP7DS \
  | 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: 52ee92816bab426be04d60eab451ff1c9612c934e6d42945d6f1d27c8e5a0552

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb2747f8476f1417882f98e19162fc42561f31f8d806a716a4826a7402e3f909",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-07-20T04:42:50Z",
    "title_canon_sha256": "6978625bdf7c993026d437688876e0b7df7615c44a23ab82affc4be6da0cc55d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5245",
    "kind": "arxiv",
    "version": 2
  }
}