Pith Number

pith:5GH76EEW

pith:2019:5GH76EEWS4MS5UJ4GG4GBGUBXY

not attested not anchored not stored refs pending

Gradient Coding Based on Block Designs for Mitigating Adversarial Stragglers

Kannan Ramchandran, O. Ozan Koyluoglu, Swanand Kadhe

arxiv:1904.13373 v1 · 2019-04-30 · cs.IT · cs.DC · cs.LG · math.IT · 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{5GH76EEWS4MS5UJ4GG4GBGUBXY}

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	2026-05-17T23:47:21.489576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e98fff109697192ed13c31b8609a81be23b102dc024a7d587e287635d4c10c33

Aliases

arxiv: 1904.13373 · arxiv_version: 1904.13373v1 · doi: 10.48550/arxiv.1904.13373 · pith_short_12: 5GH76EEWS4MS · pith_short_16: 5GH76EEWS4MS5UJ4 · pith_short_8: 5GH76EEW

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/5GH76EEWS4MS5UJ4GG4GBGUBXY \
  | 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: e98fff109697192ed13c31b8609a81be23b102dc024a7d587e287635d4c10c33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf722a5ec7d82415403f0c825b7b99f9a73bf52ff6e7d1d520fdad8070f33b73",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG",
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-04-30T17:13:32Z",
    "title_canon_sha256": "179bde8aa44be73744c546efe9ae5a2ef08a91680800acf520be02668b6f5c92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.13373",
    "kind": "arxiv",
    "version": 1
  }
}