Pith Number

pith:LUPMCTUS

pith:2018:LUPMCTUSKCUZYGOB2RKNBCIGWM

not attested not anchored not stored refs pending

Sparsified SGD with Memory

Jean-Baptiste Cordonnier, Martin Jaggi, Sebastian U. Stich

arxiv:1809.07599 v2 · 2018-09-20 · cs.LG · cs.DC · cs.DS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LUPMCTUSKCUZYGOB2RKNBCIGWM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

DPQuant: Efficient and Differentially-Private Model Training via Dynamic Quantization Scheduling

Receipt and verification

First computed	2026-05-17T23:59:38.267949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d1ec14e9250a99c19c1d454d08906b313ce772d5ecd968061f763dd659cb787

Aliases

arxiv: 1809.07599 · arxiv_version: 1809.07599v2 · doi: 10.48550/arxiv.1809.07599 · pith_short_12: LUPMCTUSKCUZ · pith_short_16: LUPMCTUSKCUZYGOB · pith_short_8: LUPMCTUS

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/LUPMCTUSKCUZYGOB2RKNBCIGWM \
  | 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: 5d1ec14e9250a99c19c1d454d08906b313ce772d5ecd968061f763dd659cb787

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45a297fb9daeed5f555d224f8ecebdedc4d6a77167d81e64b67cc5ff69e18b98",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.DS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-09-20T13:02:14Z",
    "title_canon_sha256": "d40082b86712f2da7780ee801a2160ed5bd432245195dbdee1dbd7b599c26faa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07599",
    "kind": "arxiv",
    "version": 2
  }
}