Pith Number

pith:LNMDMPMB

pith:2015:LNMDMPMBJ3I3NAFXKI7SVFDMAQ

not attested not anchored not stored refs pending

Representation Learning with Deep Extreme Learning Machines for Efficient Image Set Classification

Ajmal Mian, Bernard Ghanem, Faisal Shafait, Muhammad Uzair

arxiv:1503.02445 v3 · 2015-03-09 · 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{LNMDMPMBJ3I3NAFXKI7SVFDMAQ}

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	2026-05-18T02:19:50.082923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b58363d814ed1b680b7523f2a946c04252b441d02674d890e7e0302227f3ace

Aliases

arxiv: 1503.02445 · arxiv_version: 1503.02445v3 · doi: 10.48550/arxiv.1503.02445 · pith_short_12: LNMDMPMBJ3I3 · pith_short_16: LNMDMPMBJ3I3NAFX · pith_short_8: LNMDMPMB

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/LNMDMPMBJ3I3NAFXKI7SVFDMAQ \
  | 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: 5b58363d814ed1b680b7523f2a946c04252b441d02674d890e7e0302227f3ace

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f040af019cd0063932b525c7a40f89bc741e09ca67c5c18f7a26b32a63ab5272",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-03-09T12:14:42Z",
    "title_canon_sha256": "040dac19b038656b82e655bcdc9f2c41232713d8dce995a74fa39988e5175743"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02445",
    "kind": "arxiv",
    "version": 3
  }
}