Pith Number

pith:LIF6HK3O

pith:2025:LIF6HK3OW4TUIBN4YR6TBWXFDZ

not attested not anchored not stored refs pending

MCFuser: High-Performance and Rapid Fusion of Memory-Bound Compute-Intensive Operators

Dazhao Cheng, Donglin Yang, Xiaobo Zhou, Zheng Zhang

arxiv:2506.22169 v1 · 2025-06-27 · cs.DC · 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{LIF6HK3OW4TUIBN4YR6TBWXFDZ}

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	2026-07-05T11:28:23.049860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a0be3ab6eb7274405bcc47d30dae51e749b46e4f649e293e68bf52bf5486d63

Aliases

arxiv: 2506.22169 · arxiv_version: 2506.22169v1 · doi: 10.48550/arxiv.2506.22169 · pith_short_12: LIF6HK3OW4TU · pith_short_16: LIF6HK3OW4TUIBN4 · pith_short_8: LIF6HK3O

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/LIF6HK3OW4TUIBN4YR6TBWXFDZ \
  | 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: 5a0be3ab6eb7274405bcc47d30dae51e749b46e4f649e293e68bf52bf5486d63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4771a021944f410cd6af8506820992485e9de2103f91087f027d1380b1655d8b",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-06-27T12:31:24Z",
    "title_canon_sha256": "411f65fcddcd0583e60548952922e71edb5a136195e34f1fb694a22c579746dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22169",
    "kind": "arxiv",
    "version": 1
  }
}