Pith Number

pith:XODFG4OM

pith:2018:XODFG4OMMQMAK7H3BBJVY6OJKN

not attested not anchored not stored refs pending

A Highly Parallel FPGA Implementation of Sparse Neural Network Training

Diandian Chen, Keith M. Chugg, Kuan-Wen Huang, Peter A. Beerel, Sourya Dey, Souvik Kundu, Zongyang Li

arxiv:1806.01087 v2 · 2018-05-31 · cs.DC · 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{XODFG4OMMQMAK7H3BBJVY6OJKN}

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	2026-05-17T23:47:44.292673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb865371cc6418057cfb08535c79c9537f52987b1944d4a739ad19ed05b8063f

Aliases

arxiv: 1806.01087 · arxiv_version: 1806.01087v2 · doi: 10.48550/arxiv.1806.01087 · pith_short_12: XODFG4OMMQMA · pith_short_16: XODFG4OMMQMAK7H3 · pith_short_8: XODFG4OM

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/XODFG4OMMQMAK7H3BBJVY6OJKN \
  | 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: bb865371cc6418057cfb08535c79c9537f52987b1944d4a739ad19ed05b8063f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9eea7eaec1a419d17c79c4f6437dbe990b0b5af89bf0d2ba4176a4adb4c69ff4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-05-31T19:12:29Z",
    "title_canon_sha256": "a552ae334bc1ac517db8e49f5d1c7528db00a65b736024bffdf44b218a969325"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01087",
    "kind": "arxiv",
    "version": 2
  }
}