Pith Number

pith:4EIPXE4U

pith:2020:4EIPXE4UPWJBXPAAM3XCGKLI25

not attested not anchored not stored refs pending

Alleviating the Inequality of Attention Heads for Neural Machine Translation

Jiajun Chen, Shujian Huang, Xin-Yu Dai, Zewei Sun

arxiv:2009.09672 v2 · 2020-09-21 · 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{4EIPXE4UPWJBXPAAM3XCGKLI25}

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	2026-07-05T04:53:23.944270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e110fb93947d921bbc0066ee232968d774c6e853a7a0fc6b5da78cdfd2aa5d78

Aliases

arxiv: 2009.09672 · arxiv_version: 2009.09672v2 · doi: 10.48550/arxiv.2009.09672 · pith_short_12: 4EIPXE4UPWJB · pith_short_16: 4EIPXE4UPWJBXPAA · pith_short_8: 4EIPXE4U

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/4EIPXE4UPWJBXPAAM3XCGKLI25 \
  | 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: e110fb93947d921bbc0066ee232968d774c6e853a7a0fc6b5da78cdfd2aa5d78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d7a2d6bb0604caea4fcd1247d484a3eaf7ff11e4b4f3fff87e928874d8b22e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-09-21T08:14:30Z",
    "title_canon_sha256": "c06906d205f9420929395f09845de63bf525b1bdf25d69bff5b2898b8c380275"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.09672",
    "kind": "arxiv",
    "version": 2
  }
}