Pith Number

pith:ITV4VLB3

pith:2019:ITV4VLB3MIMLB264T7EQA7J4FY

not attested not anchored not stored refs pending

Analyzing Multi-Head Self-Attention: Specialized Heads Do the Heavy Lifting, the Rest Can Be Pruned

David Talbot, Elena Voita, Fedor Moiseev, Ivan Titov, Rico Sennrich

arxiv:1905.09418 v2 · 2019-05-23 · cs.CL

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITV4VLB3MIMLB264T7EQA7J4FY}

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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

17 papers in Pith

Do Transformer Attention Heads Provide Transparency in Abstractive Summarization?

TinyStories: How Small Can Language Models Be and Still Speak Coherent English?

Let's measure run time! Extending the IR replicability infrastructure to include performance aspects

Understanding Task Representations in Neural Networks via Bayesian Ablation

TAPIOCA: Why Task- Aware Pruning Improves OOD model Capability

Receipt and verification

First computed	2026-05-17T23:43:56.044278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44ebcaac3b6218b0ebdc9fc9007d3c2e016503bb0be261eb21f01da36f321dd5

Aliases

arxiv: 1905.09418 · arxiv_version: 1905.09418v2 · doi: 10.48550/arxiv.1905.09418 · pith_short_12: ITV4VLB3MIML · pith_short_16: ITV4VLB3MIMLB264 · pith_short_8: ITV4VLB3

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/ITV4VLB3MIMLB264T7EQA7J4FY \
  | 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: 44ebcaac3b6218b0ebdc9fc9007d3c2e016503bb0be261eb21f01da36f321dd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8182ce05840b7a58d9cec218aa4a9cc9be49170aa1db636ce8e4510046c5e4aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-05-23T01:13:24Z",
    "title_canon_sha256": "2db19ded3f1868d17795aa5c88183110f3268147151218aae2b2622d76035109"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.09418",
    "kind": "arxiv",
    "version": 2
  }
}