Pith Number

pith:RBKC7RZB

pith:2018:RBKC7RZB6W6ZHJXBA54POW53VA

not attested not anchored not stored refs pending

Sparse and Constrained Attention for Neural Machine Translation

Andr\'e F. T. Martins, Chaitanya Malaviya, Pedro Ferreira

arxiv:1805.08241 v1 · 2018-05-21 · 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{RBKC7RZB6W6ZHJXBA54POW53VA}

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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

1 paper in Pith

Empty SPACE: Cross-Attention Sparsity for Concept Erasure in Diffusion Models

Receipt and verification

First computed	2026-05-18T00:15:27.166026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88542fc721f5bd93a6e10778f75bbba83a301e76e59aa60e0e738f502d33ad25

Aliases

arxiv: 1805.08241 · arxiv_version: 1805.08241v1 · doi: 10.48550/arxiv.1805.08241 · pith_short_12: RBKC7RZB6W6Z · pith_short_16: RBKC7RZB6W6ZHJXB · pith_short_8: RBKC7RZB

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/RBKC7RZB6W6ZHJXBA54POW53VA \
  | 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: 88542fc721f5bd93a6e10778f75bbba83a301e76e59aa60e0e738f502d33ad25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46245462b2c9166e44bd475a1d29bb4aa1d8ae2671578e26202acbbd17789d3e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-21T18:14:35Z",
    "title_canon_sha256": "0c85d4e87c100f0ab077e29d26333a372d140aa3bfe19525fe6a7e266d9652a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08241",
    "kind": "arxiv",
    "version": 1
  }
}