Pith Number

pith:7I5VIT5Q

pith:2017:7I5VIT5QYUIPVW3EH4DFT5KEJU

not attested not anchored not stored refs pending

Variational Attention for Sequence-to-Sequence Models

Hareesh Bahuleyan, Lili Mou, Olga Vechtomova, Pascal Poupart

arxiv:1712.08207 v3 · 2017-12-21 · 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{7I5VIT5QYUIPVW3EH4DFT5KEJU}

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	2026-05-18T00:12:38.381081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa3b544fb0c510fadb643f0659f5444d2b433954b461e3fb53fd9b0c7114ce9f

Aliases

arxiv: 1712.08207 · arxiv_version: 1712.08207v3 · doi: 10.48550/arxiv.1712.08207 · pith_short_12: 7I5VIT5QYUIP · pith_short_16: 7I5VIT5QYUIPVW3E · pith_short_8: 7I5VIT5Q

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/7I5VIT5QYUIPVW3EH4DFT5KEJU \
  | 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: fa3b544fb0c510fadb643f0659f5444d2b433954b461e3fb53fd9b0c7114ce9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaceb3ab4990497ad5241c9e1086ab4f2e64b8b115ee974fc69ee99bb8ee59ae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-12-21T20:47:27Z",
    "title_canon_sha256": "c671f31fd8ff8bb41e2ff9fb96d1635af5cbf33e756e27ff12fa4cf2e6efa85a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08207",
    "kind": "arxiv",
    "version": 3
  }
}