Pith Number

pith:4UNL5YC2

pith:2020:4UNL5YC22HW3ND3ME6W7BX32PD

not attested not anchored not stored refs pending

Graph-Homomorphic Perturbations for Private Decentralized Learning

Ali H. Sayed, Stefan Vlaski

arxiv:2010.12288 v1 · 2020-10-23 · cs.LG · cs.DC · cs.MA · eess.SP · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UNL5YC22HW3ND3ME6W7BX32PD}

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	2026-07-05T01:45:35.596167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e51abee05ad1edb68f6c27adf0df7a78d3252184a2b316d1a02f66d94eb2ec9e

Aliases

arxiv: 2010.12288 · arxiv_version: 2010.12288v1 · doi: 10.48550/arxiv.2010.12288 · pith_short_12: 4UNL5YC22HW3 · pith_short_16: 4UNL5YC22HW3ND3M · pith_short_8: 4UNL5YC2

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/4UNL5YC22HW3ND3ME6W7BX32PD \
  | 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: e51abee05ad1edb68f6c27adf0df7a78d3252184a2b316d1a02f66d94eb2ec9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3b999a0000fee732be77de64a764390190b03a3ce5372465a61a343c1816050",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.MA",
      "eess.SP",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-23T10:35:35Z",
    "title_canon_sha256": "eee67b46e466714cb41ae1ddb00ea8f4517ea19ce188ace313e4421d2949612c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.12288",
    "kind": "arxiv",
    "version": 1
  }
}