Pith Number

pith:HDDUUDY2

pith:2019:HDDUUDY2HOLLWLUEJZA7DMHPQR

not attested not anchored not stored refs pending

Stochastic Shared Embeddings: Data-driven Regularization of Embedding Layers

Cho-Jui Hsieh, James Sharpnack, Liwei Wu, Shuqing Li

arxiv:1905.10630 v3 · 2019-05-25 · 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{HDDUUDY2HOLLWLUEJZA7DMHPQR}

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	2026-07-05T01:39:53.945103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38c74a0f1a3b96bb2e844e41f1b0ef8451e51b9e5c7200e0c6418865a541b638

Aliases

arxiv: 1905.10630 · arxiv_version: 1905.10630v3 · doi: 10.48550/arxiv.1905.10630 · pith_short_12: HDDUUDY2HOLL · pith_short_16: HDDUUDY2HOLLWLUE · pith_short_8: HDDUUDY2

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/HDDUUDY2HOLLWLUEJZA7DMHPQR \
  | 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: 38c74a0f1a3b96bb2e844e41f1b0ef8451e51b9e5c7200e0c6418865a541b638

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef21c9153c6376da661931f07b08d611ccd36bd3213ba911a3954001ca165a39",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-25T16:55:36Z",
    "title_canon_sha256": "7c7f8f59b9d903560c8db98640d663800ecd7974ffad913a117b46bacc7fafd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10630",
    "kind": "arxiv",
    "version": 3
  }
}