Pith Number

pith:BB5UJXXK

pith:2016:BB5UJXXKWECG66D7E5EVE5BGV2

not attested not anchored not stored refs pending

Joint Unsupervised Learning of Deep Representations and Image Clusters

Devi Parikh, Dhruv Batra, Jianwei Yang

arxiv:1604.03628 v3 · 2016-04-13 · 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{BB5UJXXKWECG66D7E5EVE5BGV2}

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.

Cited by

1 paper in Pith

Cohort Organized Learning: Clustering Through Agreement

Receipt and verification

First computed	2026-05-18T01:12:16.636560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

087b44deeab1046f787f2749527426ae816a67da3fab9e342ba11ec32f2eefff

Aliases

arxiv: 1604.03628 · arxiv_version: 1604.03628v3 · doi: 10.48550/arxiv.1604.03628 · pith_short_12: BB5UJXXKWECG · pith_short_16: BB5UJXXKWECG66D7 · pith_short_8: BB5UJXXK

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/BB5UJXXKWECG66D7E5EVE5BGV2 \
  | 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: 087b44deeab1046f787f2749527426ae816a67da3fab9e342ba11ec32f2eefff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bed3d6e67ab4c96d6faa66b2c0851dc2784656e790025fa6c148d6cc7bfba1d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-04-13T01:24:59Z",
    "title_canon_sha256": "e7be90c9973d055075c511423ccf9af91bc00df840f6ae168532929073408f37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03628",
    "kind": "arxiv",
    "version": 3
  }
}