Pith Number

pith:5YPKCWVC

pith:2019:5YPKCWVCTC5UEZ5LJSTM4RSPZI

not attested not anchored not stored refs pending

Self-Attentional Models for Lattice Inputs

Alex Waibel, Graham Neubig, Matthias Sperber, Ngoc-Quan Pham

arxiv:1906.01617 v1 · 2019-06-04 · 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{5YPKCWVCTC5UEZ5LJSTM4RSPZI}

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	2026-05-17T23:44:15.947803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee1ea15aa298bb4267ab4ca6ce464fca29891ff4793ec8c392f42591693e84d6

Aliases

arxiv: 1906.01617 · arxiv_version: 1906.01617v1 · doi: 10.48550/arxiv.1906.01617 · pith_short_12: 5YPKCWVCTC5U · pith_short_16: 5YPKCWVCTC5UEZ5L · pith_short_8: 5YPKCWVC

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/5YPKCWVCTC5UEZ5LJSTM4RSPZI \
  | 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: ee1ea15aa298bb4267ab4ca6ce464fca29891ff4793ec8c392f42591693e84d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd81fda470bb8ba80af6be2671af51df5e39613b3a94d2cb7eb6f6b60dccfc96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-04T17:51:03Z",
    "title_canon_sha256": "ee7b7c9a8cb244cf8177573922252857fe4cdaed92504573530b76824295f336"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01617",
    "kind": "arxiv",
    "version": 1
  }
}