Pith Number

pith:3JRZHDVJ

pith:2017:3JRZHDVJZAULY7XSBX2N4NOO6P

not attested not anchored not stored refs pending

A Unified Optimization Approach for Sparse Tensor Operations on GPUs

Anand D.Sarwate, Bangtian Liu, Chengyao Wen, Maryam Mehri Dehnavi

arxiv:1705.09905 v1 · 2017-05-28 · cs.MS · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3JRZHDVJZAULY7XSBX2N4NOO6P}

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	2026-05-18T00:27:57.365859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da63938ea9c828bc7ef20df4de35cef3e9ab7cec911b1478a9f1f8545d2a8c31

Aliases

arxiv: 1705.09905 · arxiv_version: 1705.09905v1 · doi: 10.48550/arxiv.1705.09905 · pith_short_12: 3JRZHDVJZAUL · pith_short_16: 3JRZHDVJZAULY7XS · pith_short_8: 3JRZHDVJ

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/3JRZHDVJZAULY7XSBX2N4NOO6P \
  | 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: da63938ea9c828bc7ef20df4de35cef3e9ab7cec911b1478a9f1f8545d2a8c31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dba6bfbdb3902066e3b2ac5f5c21ce30db037906e4995fe57110c083bc72c9f",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2017-05-28T07:41:22Z",
    "title_canon_sha256": "e88d5681893588d5faa8adaded0ee2fe9e90b7e2f8bc067f4a0df311823bd3f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09905",
    "kind": "arxiv",
    "version": 1
  }
}