Pith Number

pith:MENY3Y3Q

pith:2017:MENY3Y3QFD42TXHI5C7CMJ4DN5

not attested not anchored not stored refs pending

An MPI-Based Python Framework for Distributed Training with Keras

Dustin Anderson, Jean-Roch Vlimant, Maria Spiropulu

arxiv:1712.05878 v1 · 2017-12-16 · cs.DC · 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{MENY3Y3QFD42TXHI5C7CMJ4DN5}

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	2026-05-18T00:27:51.669720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

611b8de37028f9a9dce8e8be2627836f4e3bf634227d50895a3d78b6f0b40035

Aliases

arxiv: 1712.05878 · arxiv_version: 1712.05878v1 · doi: 10.48550/arxiv.1712.05878 · pith_short_12: MENY3Y3QFD42 · pith_short_16: MENY3Y3QFD42TXHI · pith_short_8: MENY3Y3Q

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/MENY3Y3QFD42TXHI5C7CMJ4DN5 \
  | 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: 611b8de37028f9a9dce8e8be2627836f4e3bf634227d50895a3d78b6f0b40035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5862b79c65a225f75cfb1bf8c43d9861a63fa73745138c5bb15ee6b52712a1e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-12-16T00:01:27Z",
    "title_canon_sha256": "c675062b3d05bddd36e8e857dc559388aa63d55d25afcc92f8c91023b642f28e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05878",
    "kind": "arxiv",
    "version": 1
  }
}