Pith Number

pith:RWFRE7JI

pith:2026:RWFRE7JIF7EHXGIMZJ7XL5PSR2

not attested not anchored not stored refs pending

Test-Input Generation for Tensor Programs: What Actually Finds Kernel Bugs

Dipankar Sarkar

arxiv:2606.27396 v1 · 2026-06-23 · cs.SE · 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{RWFRE7JIF7EHXGIMZJ7XL5PSR2}

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	2026-06-29T00:14:04.717131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d8b127d282fc87b990cca7f75f5f28ebecf4171a93c3193ace991841880346c

Aliases

arxiv: 2606.27396 · arxiv_version: 2606.27396v1 · doi: 10.48550/arxiv.2606.27396 · pith_short_12: RWFRE7JIF7EH · pith_short_16: RWFRE7JIF7EHXGIM · pith_short_8: RWFRE7JI

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/RWFRE7JIF7EHXGIMZJ7XL5PSR2 \
  | 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: 8d8b127d282fc87b990cca7f75f5f28ebecf4171a93c3193ace991841880346c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fdb9d3f329f877381bf59c9e7893140ef14cbf89e1f1588cb36b2d8e353660c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-06-23T21:43:30Z",
    "title_canon_sha256": "cb6ce680dcf1c4644d24e1c2abe4c2b3fb475ecd5be1ad423bf0b2bc73f5ae36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27396",
    "kind": "arxiv",
    "version": 1
  }
}