Pith Number

pith:Q7NXNL5X

pith:2017:Q7NXNL5XRCREVPMKSURTST4Q3U

not attested not anchored not stored refs pending

On orthogonality and learning recurrent networks with long term dependencies

Chiheb Trabelsi, Chris Pal, Eugene Vorontsov, Samuel Kadoury

arxiv:1702.00071 v4 · 2017-01-31 · cs.LG · 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{Q7NXNL5XRCREVPMKSURTST4Q3U}

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	2026-05-18T00:33:02.235310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87db76afb788a24abd8a9523394f90dd2de5a394f31be1d0e3b2a5a34494d42c

Aliases

arxiv: 1702.00071 · arxiv_version: 1702.00071v4 · doi: 10.48550/arxiv.1702.00071 · pith_short_12: Q7NXNL5XRCRE · pith_short_16: Q7NXNL5XRCREVPMK · pith_short_8: Q7NXNL5X

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/Q7NXNL5XRCREVPMKSURTST4Q3U \
  | 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: 87db76afb788a24abd8a9523394f90dd2de5a394f31be1d0e3b2a5a34494d42c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "076791c1459153c7796af247e6e0ffe66fbfa98ac6eec572bc6ff01f1ae64eef",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-01-31T22:14:59Z",
    "title_canon_sha256": "442df78a25e477b392a61aa6d5b5785c5a3093ca2f7494a809413c0e47da81d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00071",
    "kind": "arxiv",
    "version": 4
  }
}