Pith Number

pith:2DQP6D4U

pith:2020:2DQP6D4UHDLV7JKW4SOPIFAMQC

not attested not anchored not stored refs pending

Scaling Distributed Deep Learning Workloads beyond the Memory Capacity with KARMA

Aleksandr Drozd, Haoyu Zhang, Jens Domke, Lingqi Zhang, Mohamed Wahib, Ryousei Takano, Satoshi Matsuoka, Truong Thao Nguyen

arxiv:2008.11421 v1 · 2020-08-26 · 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{2DQP6D4UHDLV7JKW4SOPIFAMQC}

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	2026-07-05T01:30:44.767083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0e0ff0f9438d75fa556e49cf4140c80b0271097f65ec4c0ff10a395aa590a20

Aliases

arxiv: 2008.11421 · arxiv_version: 2008.11421v1 · doi: 10.48550/arxiv.2008.11421 · pith_short_12: 2DQP6D4UHDLV · pith_short_16: 2DQP6D4UHDLV7JKW · pith_short_8: 2DQP6D4U

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/2DQP6D4UHDLV7JKW4SOPIFAMQC \
  | 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: d0e0ff0f9438d75fa556e49cf4140c80b0271097f65ec4c0ff10a395aa590a20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "576d33bcc4dd2ef55fab623f01a938ffdcfb80656acc33a28e63fd24152885ec",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-08-26T07:24:34Z",
    "title_canon_sha256": "f712a9269a0d0f0455c467f2ca2b470d2281c8144b6b90c171315316de51c1c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.11421",
    "kind": "arxiv",
    "version": 1
  }
}