Pith Number

pith:6MSO2VJM

pith:2026:6MSO2VJM5FAJP4N5XNQAEM3X6K

not attested not anchored not stored refs pending

MCHA: A Memory-Centric Hierarchical Architecture for Parallel-Sequential Computing

Anjunyi Fan, Bonan Yan, Daijing Shi, Hongxiao Zhao, Jiayi Li, Yaoyu Tao, Yihan Fu, Yihang Zhu, Yuchao Yang, Zhan Chen

arxiv:2608.04443 v1 · 2026-08-05 · cs.AR · cs.DC · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MSO2VJM5FAJP4N5XNQAEM3X6K}

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	2026-08-06T01:35:26.974052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f324ed552ce94097f1bdbb60023377f29637615013e19e03908272b37b4ede22

Aliases

arxiv: 2608.04443 · arxiv_version: 2608.04443v1 · doi: 10.48550/arxiv.2608.04443 · pith_short_12: 6MSO2VJM5FAJ · pith_short_16: 6MSO2VJM5FAJP4N5 · pith_short_8: 6MSO2VJM

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/6MSO2VJM5FAJP4N5XNQAEM3X6K \
  | 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: f324ed552ce94097f1bdbb60023377f29637615013e19e03908272b37b4ede22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a4c979f6169f32a2368ec31f13b5918456cc19a550888a18f40140b741a146c",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2026-08-05T04:41:06Z",
    "title_canon_sha256": "db726a4cb53c36101a2bf4f47de6bff39559f7efef5422737dfaf3592c1a38e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04443",
    "kind": "arxiv",
    "version": 1
  }
}