Pith Number

pith:FQ5SJGVG

pith:2022:FQ5SJGVGWNBRDMH2FCMSA7COY4

not attested not anchored not stored refs pending

Mixture of Attention Heads: Selecting Attention Heads Per Token

Jie Zhou, Wenge Rong, Xiaofeng Zhang, Yikang Shen, Zeyu Huang, Zhang Xiong

arxiv:2210.05144 v1 · 2022-10-11 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQ5SJGVGWNBRDMH2FCMSA7COY4}

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.

Cited by

2 papers in Pith

Multi-LLM Token Filtering and Routing for Sequential Recommendation

MISA: Mixture of Indexer Sparse Attention for Long-Context LLM Inference

Receipt and verification

First computed	2026-07-05T05:05:13.387637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c3b249aa6b34311b0fa2899207c4ec72ebde3584c99feced862e108f7a3c190

Aliases

arxiv: 2210.05144 · arxiv_version: 2210.05144v1 · doi: 10.48550/arxiv.2210.05144 · pith_short_12: FQ5SJGVGWNBR · pith_short_16: FQ5SJGVGWNBRDMH2 · pith_short_8: FQ5SJGVG

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/FQ5SJGVGWNBRDMH2FCMSA7COY4 \
  | 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: 2c3b249aa6b34311b0fa2899207c4ec72ebde3584c99feced862e108f7a3c190

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07e6427b0328ee7800006cf98045330255cccbb6d99a55a07fd727fff4f0465f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-11T04:54:05Z",
    "title_canon_sha256": "c9a2337af6e7d374e5c345a4039cb82e20e4241f2bb0b869cdbc2b74f70510a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.05144",
    "kind": "arxiv",
    "version": 1
  }
}