Pith Number

pith:P6FWJFHE

pith:2021:P6FWJFHEXHJFWKAE2KJ25LKNIL

not attested not anchored not stored refs pending

Multi-head or Single-head? An Empirical Comparison for Transformer Training

Jialu Liu, Jiawei Han, Liyuan Liu

arxiv:2106.09650 v1 · 2021-06-17 · cs.CL · 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{P6FWJFHEXHJFWKAE2KJ25LKNIL}

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

Leaf Spectral Reflectance Prediction Using Multi-Head Attention Neural Networks

SaliencyDecor: Enhancing Neural Network Interpretability through Feature Decorrelation

Receipt and verification

First computed	2026-07-05T02:50:18.279954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f8b6494e4b9d25b2804d293aead4d42c6f5cd5cca4858d0fd4d9881b0660c3c

Aliases

arxiv: 2106.09650 · arxiv_version: 2106.09650v1 · doi: 10.48550/arxiv.2106.09650 · pith_short_12: P6FWJFHEXHJF · pith_short_16: P6FWJFHEXHJFWKAE · pith_short_8: P6FWJFHE

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/P6FWJFHEXHJFWKAE2KJ25LKNIL \
  | 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: 7f8b6494e4b9d25b2804d293aead4d42c6f5cd5cca4858d0fd4d9881b0660c3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc1e5315c5ea89c0110a6320e6343dd36b55420ee7bce0d2922c84596a134d85",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-06-17T16:53:22Z",
    "title_canon_sha256": "61bd4869abd1ce766f2e519c6da9e809cd7532684fd91e81f2a6c6f6d85a3229"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.09650",
    "kind": "arxiv",
    "version": 1
  }
}