Pith Number

pith:5JSSVHRL

pith:2018:5JSSVHRLFPPG5DU7NDBHX7YKUX

not attested not anchored not stored refs pending

Learning to Optimize Tensor Programs

Arvind Krishnamurthy, Carlos Guestrin, Eddie Yan, Lianmin Zheng, Luis Ceze, Thierry Moreau, Tianqi Chen, Ziheng Jiang

arxiv:1805.08166 v4 · 2018-05-21 · cs.LG · 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{5JSSVHRLFPPG5DU7NDBHX7YKUX}

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	2026-05-17T23:56:41.336942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea652a9e2b2bde6e8e9f68c27bff0aa5dfe92904c0ba84be4cc022ad62438188

Aliases

arxiv: 1805.08166 · arxiv_version: 1805.08166v4 · doi: 10.48550/arxiv.1805.08166 · pith_short_12: 5JSSVHRLFPPG · pith_short_16: 5JSSVHRLFPPG5DU7 · pith_short_8: 5JSSVHRL

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/5JSSVHRLFPPG5DU7NDBHX7YKUX \
  | 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: ea652a9e2b2bde6e8e9f68c27bff0aa5dfe92904c0ba84be4cc022ad62438188

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6e93ea02a4cfb3670d168ece61622e4561b6486655c544f656de86b07599a25",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-05-21T16:38:12Z",
    "title_canon_sha256": "f11aab1d7e5ce300331cdc700995710d531cd1c41741ccb8d3cc24cf1fab38a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08166",
    "kind": "arxiv",
    "version": 4
  }
}