Pith Number

pith:66OBG34X

pith:2017:66OBG34XT6D4Y2BXG2KCBSXQIK

not attested not anchored not stored refs pending

Attention Strategies for Multi-Source Sequence-to-Sequence Learning

Jind\v{r}ich Helcl, Jind\v{r}ich Libovick\'y

arxiv:1704.06567 v1 · 2017-04-21 · cs.CL · cs.NE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{66OBG34XT6D4Y2BXG2KCBSXQIK}

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	2026-05-18T00:45:59.362799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f79c136f979f87cc6837369420caf0429b0040505116f6f21752ca5466fb6437

Aliases

arxiv: 1704.06567 · arxiv_version: 1704.06567v1 · doi: 10.48550/arxiv.1704.06567 · pith_short_12: 66OBG34XT6D4 · pith_short_16: 66OBG34XT6D4Y2BX · pith_short_8: 66OBG34X

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/66OBG34XT6D4Y2BXG2KCBSXQIK \
  | 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: f79c136f979f87cc6837369420caf0429b0040505116f6f21752ca5466fb6437

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9388ade3ad80bb58cea351c0a0ff20ff9b22f4300f90d4e7b1079d5a97b0c3b",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-04-21T14:39:27Z",
    "title_canon_sha256": "c70c121dda5dd154cb1e8b02d4f883e697189e96f9b3f280ba9d662c2b0da024"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06567",
    "kind": "arxiv",
    "version": 1
  }
}