Pith Number

pith:5DC4N5WS

pith:2015:5DC4N5WS5I2ITZPUOL7XVW2452

not attested not anchored not stored refs pending

Experiments on Parallel Training of Deep Neural Network using Model Averaging

Hang Su, Haoyu Chen

arxiv:1507.01239 v3 · 2015-07-05 · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DC4N5WS5I2ITZPUOL7XVW2452}

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	2026-05-18T00:12:01.103446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8c5c6f6d2ea3489e5f472ff7adb5cee9ebd2228777dfc23703b55dfccd8b60a

Aliases

arxiv: 1507.01239 · arxiv_version: 1507.01239v3 · doi: 10.48550/arxiv.1507.01239 · pith_short_12: 5DC4N5WS5I2I · pith_short_16: 5DC4N5WS5I2ITZPU · pith_short_8: 5DC4N5WS

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/5DC4N5WS5I2ITZPUOL7XVW2452 \
  | 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: e8c5c6f6d2ea3489e5f472ff7adb5cee9ebd2228777dfc23703b55dfccd8b60a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd5610de6261a7046c3565ccb7838541f92617fc4ef8edc762dd32f02427c982",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-07-05T16:29:33Z",
    "title_canon_sha256": "1834bfec154591708b069e9f654774e6d477884df43345b19d200282d763ae08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01239",
    "kind": "arxiv",
    "version": 3
  }
}