Pith Number

pith:7ZRGLT63

pith:2015:7ZRGLT63ZQBAJR55HVY26EID4G

not attested not anchored not stored refs pending

Gated Feedback Recurrent Neural Networks

Caglar Gulcehre, Junyoung Chung, Kyunghyun Cho, Yoshua Bengio

arxiv:1502.02367 v4 · 2015-02-09 · cs.NE · cs.LG · 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{7ZRGLT63ZQBAJR55HVY26EID4G}

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	2026-05-18T01:46:13.624020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe6265cfdbcc0204c7bd3d71af1103e19fd87a0bb834ce0ac3784ab598ef32d9

Aliases

arxiv: 1502.02367 · arxiv_version: 1502.02367v4 · doi: 10.48550/arxiv.1502.02367 · pith_short_12: 7ZRGLT63ZQBA · pith_short_16: 7ZRGLT63ZQBAJR55 · pith_short_8: 7ZRGLT63

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/7ZRGLT63ZQBAJR55HVY26EID4G \
  | 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: fe6265cfdbcc0204c7bd3d71af1103e19fd87a0bb834ce0ac3784ab598ef32d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67e339703474a357401083bc8f760c48a9ce79e17222f4bd703b22f385c2af90",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2015-02-09T05:25:54Z",
    "title_canon_sha256": "9e86fe9fb7772eab54be5b5f6864978cd15156d244c2357d7b2d3ede9bf94776"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02367",
    "kind": "arxiv",
    "version": 4
  }
}