Pith Number

pith:H43ZL5J7

pith:2019:H43ZL5J7WE6OESXT723S5VLRQD

not attested not anchored not stored refs pending

Buddy Compression: Enabling Larger Memory for Deep Learning and HPC Workloads on GPUs

David Nellans, Esha Choukse, Jeff Pool, Mattan Erez, Michael Sullivan, Mike O'Connor, Steve Keckler

arxiv:1903.02596 v2 · 2019-03-06 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H43ZL5J7WE6OESXT723S5VLRQD}

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	2026-05-17T23:48:30.054912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f3795f53fb13ce24af3feb72ed57180fd3bdbf7094fc477bbbec540a7dffbd6

Aliases

arxiv: 1903.02596 · arxiv_version: 1903.02596v2 · doi: 10.48550/arxiv.1903.02596 · pith_short_12: H43ZL5J7WE6O · pith_short_16: H43ZL5J7WE6OESXT · pith_short_8: H43ZL5J7

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/H43ZL5J7WE6OESXT723S5VLRQD \
  | 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: 3f3795f53fb13ce24af3feb72ed57180fd3bdbf7094fc477bbbec540a7dffbd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67412e2138107e86a042b8ec07c69b66241fe1073454386bb887603e0fadf088",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2019-03-06T19:55:19Z",
    "title_canon_sha256": "8f7d6b29f6f2f8039f65d015f2417cfcf567f48dda9b39bdff912b3fdce1b5b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02596",
    "kind": "arxiv",
    "version": 2
  }
}