Pith Number

pith:VWLA3E62

pith:2016:VWLA3E62JHKKMYWASV7JJNQ5HP

not attested not anchored not stored refs pending

Fast Low-rank Shared Dictionary Learning for Image Classification

Tiep Vu, Vishal Monga

arxiv:1610.08606 v3 · 2016-10-27 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VWLA3E62JHKKMYWASV7JJNQ5HP}

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	2026-05-18T00:33:22.472102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad960d93da49d4a662c0957e94b61d3bc8bd473abe28937756921fd4830b2c1f

Aliases

arxiv: 1610.08606 · arxiv_version: 1610.08606v3 · doi: 10.48550/arxiv.1610.08606 · pith_short_12: VWLA3E62JHKK · pith_short_16: VWLA3E62JHKKMYWA · pith_short_8: VWLA3E62

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/VWLA3E62JHKKMYWASV7JJNQ5HP \
  | 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: ad960d93da49d4a662c0957e94b61d3bc8bd473abe28937756921fd4830b2c1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60a84f1f719810757b05774ceaefefd1c8c41642c0a226c76a8a5475cd72500c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-10-27T03:58:17Z",
    "title_canon_sha256": "06a2646df3657863e455d118cc09cd42ebb571a48b70c09382032d7ad9ceb695"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08606",
    "kind": "arxiv",
    "version": 3
  }
}