Pith Number

pith:46OHPU4L

pith:2018:46OHPU4L24WTERPE7MV2M5M6HT

not attested not anchored not stored refs pending

Scalable Distributed DNN Training using TensorFlow and CUDA-Aware MPI: Characterization, Designs, and Performance Evaluation

Ammar Ahmad Awan, Ching-Hsiang Chu, Dhabaleswar K. Panda, Hari Subramoni, Jeroen Bedorf

arxiv:1810.11112 v1 · 2018-10-25 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{46OHPU4L24WTERPE7MV2M5M6HT}

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	2026-07-05T00:18:49.904354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e79c77d38bd72d3245e4fb2ba6759e3cf44b43f9f389cd2e1e80cfba4e82d24a

Aliases

arxiv: 1810.11112 · arxiv_version: 1810.11112v1 · doi: 10.48550/arxiv.1810.11112 · pith_short_12: 46OHPU4L24WT · pith_short_16: 46OHPU4L24WTERPE · pith_short_8: 46OHPU4L

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/46OHPU4L24WTERPE7MV2M5M6HT \
  | 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: e79c77d38bd72d3245e4fb2ba6759e3cf44b43f9f389cd2e1e80cfba4e82d24a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b608c8bbc37b541647f4cc4627784ec15507bcbc3ff340fdae47cd6e92329761",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-10-25T21:25:26Z",
    "title_canon_sha256": "2c9b579fb424972653c1d679a082d1823af2886cf01ae9c05bbe132f73616302"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11112",
    "kind": "arxiv",
    "version": 1
  }
}