Pith Number

pith:JGXJ77ZN

pith:2015:JGXJ77ZNJMUZMY74V2CRKSIHKS

not attested not anchored not stored refs pending

Deep clustering: Discriminative embeddings for segmentation and separation

John R. Hershey, Jonathan Le Roux, Shinji Watanabe, Zhuo Chen

arxiv:1508.04306 v1 · 2015-08-18 · cs.NE · 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{JGXJ77ZNJMUZMY74V2CRKSIHKS}

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	2026-05-18T01:35:05.678895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49ae9fff2d4b299663fcae851549075482df9199f44dc6f4fdbc5c9c71bc6ec4

Aliases

arxiv: 1508.04306 · arxiv_version: 1508.04306v1 · doi: 10.48550/arxiv.1508.04306 · pith_short_12: JGXJ77ZNJMUZ · pith_short_16: JGXJ77ZNJMUZMY74 · pith_short_8: JGXJ77ZN

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/JGXJ77ZNJMUZMY74V2CRKSIHKS \
  | 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: 49ae9fff2d4b299663fcae851549075482df9199f44dc6f4fdbc5c9c71bc6ec4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b2679e43f461e176b198bad0313164181b874ad2ccace3791d4db2bfeb451c9",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2015-08-18T13:12:34Z",
    "title_canon_sha256": "81c4d3235d5a324d75498c364e9df7c602b48d81bc309da3d7986e9c257d2c57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04306",
    "kind": "arxiv",
    "version": 1
  }
}