Pith Number

pith:HZLNEAHK

pith:2019:HZLNEAHKOU54J4MGDKKWT7MCBA

not attested not anchored not stored refs pending

Compositional generalization in a deep seq2seq model by separating syntax and semantics

Jake Russin, Jason Jo, Randall C. O'Reilly, Yoshua Bengio

arxiv:1904.09708 v3 · 2019-04-22 · cs.LG · cs.CL · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HZLNEAHKOU54J4MGDKKWT7MCBA}

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	2026-05-17T23:45:14.627036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e56d200ea753bc4f1861a9569fd8208291ea36c8766ef0b8750e8fcdfa34c32

Aliases

arxiv: 1904.09708 · arxiv_version: 1904.09708v3 · doi: 10.48550/arxiv.1904.09708 · pith_short_12: HZLNEAHKOU54 · pith_short_16: HZLNEAHKOU54J4MG · pith_short_8: HZLNEAHK

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/HZLNEAHKOU54J4MGDKKWT7MCBA \
  | 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: 3e56d200ea753bc4f1861a9569fd8208291ea36c8766ef0b8750e8fcdfa34c32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3c810c7703ff2a9aa9c5efff10a673f5a03b56d3b80e34682c98932b2186c5c",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-22T03:12:09Z",
    "title_canon_sha256": "7849a9c1e7100cc84dce364adec9f907fbb79a37b22b31a08691cd389f43d37c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09708",
    "kind": "arxiv",
    "version": 3
  }
}