Pith Number

pith:JTMMWYND

pith:2018:JTMMWYNDHFMWFF4OAB24PLL55N

not attested not anchored not stored refs pending

Distributed Differentially-Private Algorithms for Matrix and Tensor Factorization

Anand D. Sarwate, Hafiz Imtiaz

arxiv:1804.10299 v1 · 2018-04-26 · stat.ML · 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{JTMMWYNDHFMWFF4OAB24PLL55N}

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	2026-05-17T23:48:06.713904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cd8cb61a3395962978e0075c7ad7deb72d1d35877a47990b47aa6378e429157

Aliases

arxiv: 1804.10299 · arxiv_version: 1804.10299v1 · doi: 10.48550/arxiv.1804.10299 · pith_short_12: JTMMWYNDHFMW · pith_short_16: JTMMWYNDHFMWFF4O · pith_short_8: JTMMWYND

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/JTMMWYNDHFMWFF4OAB24PLL55N \
  | 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: 4cd8cb61a3395962978e0075c7ad7deb72d1d35877a47990b47aa6378e429157

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7aa806cfc5e70e4efa8432d4dad471d28365948d5be2ce3e13a24a6358dbd2bb",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-04-26T22:40:35Z",
    "title_canon_sha256": "077756fae56188a9a179ca31a6be2c3358b8cb26c4c3f98d8fda4019246d095b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10299",
    "kind": "arxiv",
    "version": 1
  }
}