Pith Number

pith:QLD5RZLM

pith:2022:QLD5RZLMSQEVFKZMKTJM6CQMN6

not attested not anchored not stored refs pending

Composable and Modular Code Generation in MLIR: A Structured and Retargetable Approach to Tensor Compiler Construction

Aart J.C. Bik, Albert Cohen, Alexander Belyaev, Diego Caballero, Mahesh Ravishankar, Matthias Springer, Nicolas Vasilache, Oleksandr Zinenko, Stella Laurenzo, Stephan Herhut, Thomas Raoux, Tobias Gysi

arxiv:2202.03293 v1 · 2022-02-07 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLD5RZLMSQEVFKZMKTJM6CQMN6}

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	2026-07-05T03:54:37.726229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82c7d8e56c940952ab2c54d2cf0a0c6fa0418af0d8e15e2a006a625c4dc5f02e

Aliases

arxiv: 2202.03293 · arxiv_version: 2202.03293v1 · doi: 10.48550/arxiv.2202.03293 · pith_short_12: QLD5RZLMSQEV · pith_short_16: QLD5RZLMSQEVFKZM · pith_short_8: QLD5RZLM

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/QLD5RZLMSQEVFKZMKTJM6CQMN6 \
  | 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: 82c7d8e56c940952ab2c54d2cf0a0c6fa0418af0d8e15e2a006a625c4dc5f02e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56582aeaf9e102d972dbcb06036dcf03dd3b5bd031cdb95eaeec7d687c7b216f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2022-02-07T15:31:59Z",
    "title_canon_sha256": "21cc09ebbdda37f0a74fb79537cd1fdee7634d9f95904b15f14ccdb21b3b881d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03293",
    "kind": "arxiv",
    "version": 1
  }
}