Pith Number

pith:TG2U5DIJ

pith:2019:TG2U5DIJGLCBC54DAQ5TJEIE7A

not attested not anchored not stored refs pending

Structured Sparsification of Gated Recurrent Neural Networks

Alexander Markovich, Dmitry Vetrov, Ekaterina Lobacheva, Nadezhda Chirkova

arxiv:1911.05585 v1 · 2019-11-13 · 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{TG2U5DIJGLCBC54DAQ5TJEIE7A}

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	2026-07-05T00:18:58.949238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99b54e8d0932c4117783043b349104f81e94b35ad7cd4b572208cb9b51b5fc57

Aliases

arxiv: 1911.05585 · arxiv_version: 1911.05585v1 · doi: 10.48550/arxiv.1911.05585 · pith_short_12: TG2U5DIJGLCB · pith_short_16: TG2U5DIJGLCBC54D · pith_short_8: TG2U5DIJ

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/TG2U5DIJGLCBC54DAQ5TJEIE7A \
  | 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: 99b54e8d0932c4117783043b349104f81e94b35ad7cd4b572208cb9b51b5fc57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "206dc48fe757fb11b98c75906d1b86637e47dec2c5c14b265299d3683be1e1e8",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-11-13T16:26:22Z",
    "title_canon_sha256": "2034a999da82aede46978ad0f0ab8162b90a6bdbd9ed70d95c90c50def42de19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.05585",
    "kind": "arxiv",
    "version": 1
  }
}