Pith Number

pith:IRGK5QX7

pith:2018:IRGK5QX7ORMPYATLWIQ4DFA4MT

not attested not anchored not stored refs pending

Semi-supervised Deep Representation Learning for Multi-View Problems

Lei Zheng, Philip S. Yu, Sara Bahaadini, Sihong Xie, Vahid Noroozi, Weixiang Shao

arxiv:1811.04480 v1 · 2018-11-11 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IRGK5QX7ORMPYATLWIQ4DFA4MT}

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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	2026-05-18T00:01:05.058281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

444caec2ff7458fc026bb221c1941c64c84857660741d610f8a176d75d71bb7d

Aliases

arxiv: 1811.04480 · arxiv_version: 1811.04480v1 · doi: 10.48550/arxiv.1811.04480 · pith_short_12: IRGK5QX7ORMP · pith_short_16: IRGK5QX7ORMPYATL · pith_short_8: IRGK5QX7

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/IRGK5QX7ORMPYATLWIQ4DFA4MT \
  | 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: 444caec2ff7458fc026bb221c1941c64c84857660741d610f8a176d75d71bb7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83f8a17aab323f28d87fe8952bf8780e38dae8210ac8ffa562080f02cb960bab",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-11T20:53:50Z",
    "title_canon_sha256": "18e9202082ea13a007c4342e18e205d047fedacc6ace0875239d0082838e0d58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04480",
    "kind": "arxiv",
    "version": 1
  }
}