Pith Number

pith:PZ55R7HJ

pith:2016:PZ55R7HJI57RPLZD5DMYIV3CGO

not attested not anchored not stored refs pending

Recurrent Neural Network Grammars

Adhiguna Kuncoro, Chris Dyer, Miguel Ballesteros, Noah A. Smith

arxiv:1602.07776 v4 · 2016-02-25 · 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{PZ55R7HJI57RPLZD5DMYIV3CGO}

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	2026-05-18T01:02:30.828973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e7bd8fce9477f17af23e8d9845762338d244c751f28d64bdc6f65f10f660ba1

Aliases

arxiv: 1602.07776 · arxiv_version: 1602.07776v4 · doi: 10.48550/arxiv.1602.07776 · pith_short_12: PZ55R7HJI57R · pith_short_16: PZ55R7HJI57RPLZD · pith_short_8: PZ55R7HJ

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/PZ55R7HJI57RPLZD5DMYIV3CGO \
  | 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: 7e7bd8fce9477f17af23e8d9845762338d244c751f28d64bdc6f65f10f660ba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88008b9b6d70d889442c41a1b3211814c5277fcfb2f43f8a3826f99b80dc8b57",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-02-25T02:42:58Z",
    "title_canon_sha256": "f7f57a7d35c545da54f19b8a2f09a1ce0316c43435a6ee0e83e7b64b59809dbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07776",
    "kind": "arxiv",
    "version": 4
  }
}