Pith Number

pith:7REDRIHN

pith:2019:7REDRIHNI2IR745LEPNFZ5PXHG

not attested not anchored not stored refs pending

Efficient Deep Learning of GMMs

Carl Nuzman, Iraj Saniee, Shirin Jalali

arxiv:1902.05707 v1 · 2019-02-15 · 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{7REDRIHNI2IR745LEPNFZ5PXHG}

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	2026-05-17T23:53:56.438390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc4838a0ed46911ff3ab23da5cf5f7398328afb97985ef07c5324b7d0d521d54

Aliases

arxiv: 1902.05707 · arxiv_version: 1902.05707v1 · doi: 10.48550/arxiv.1902.05707 · pith_short_12: 7REDRIHNI2IR · pith_short_16: 7REDRIHNI2IR745L · pith_short_8: 7REDRIHN

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/7REDRIHNI2IR745LEPNFZ5PXHG \
  | 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: fc4838a0ed46911ff3ab23da5cf5f7398328afb97985ef07c5324b7d0d521d54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5193e7e02ea07301fce54e2f91f6ee530c28000b54e9d0d6df94f379a5c4dac",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-15T07:10:22Z",
    "title_canon_sha256": "bcf82c5dad80b5dd366ff3700adbbd51a38018550529b57d5b5f935044ed1cd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05707",
    "kind": "arxiv",
    "version": 1
  }
}