Pith Number

pith:AH5S4WE2

pith:2018:AH5S4WE2T4KISLKPOBTLFWQMX3

not attested not anchored not stored refs pending

Image Classification at Supercomputer Scale

Chris Ying, Dehao Chen, Sameer Kumar, Tao Wang, Youlong Cheng

arxiv:1811.06992 v2 · 2018-11-16 · cs.LG · 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{AH5S4WE2T4KISLKPOBTLFWQMX3}

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.

Cited by

1 paper in Pith

Large Batch Optimization for Deep Learning: Training BERT in 76 minutes

Receipt and verification

First computed	2026-05-17T23:59:22.045226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01fb2e589a9f14892d4f7066b2da0cbedbddaa333d2b71aa702d1be61b7854be

Aliases

arxiv: 1811.06992 · arxiv_version: 1811.06992v2 · doi: 10.48550/arxiv.1811.06992 · pith_short_12: AH5S4WE2T4KI · pith_short_16: AH5S4WE2T4KISLKP · pith_short_8: AH5S4WE2

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/AH5S4WE2T4KISLKPOBTLFWQMX3 \
  | 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: 01fb2e589a9f14892d4f7066b2da0cbedbddaa333d2b71aa702d1be61b7854be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dc7164dc5cc885869b040779ccc8c1e3d21fba4c5a9aed25473a7831f9a8cd1",
    "cross_cats_sorted": [
      "cs.DC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-16T19:01:40Z",
    "title_canon_sha256": "c879f910810daf3a6556b22a8dc037f789043349e85fd5208e01139c26e12f16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06992",
    "kind": "arxiv",
    "version": 2
  }
}