Pith Number

pith:2W44ET2P

pith:2016:2W44ET2PZ4VHYCMR6UHUGA2J5W

not attested not anchored not stored refs pending

Recurrent Orthogonal Networks and Long-Memory Tasks

Arthur Szlam, Mikael Henaff, Yann LeCun

arxiv:1602.06662 v2 · 2016-02-22 · cs.NE · cs.AI · 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{2W44ET2PZ4VHYCMR6UHUGA2J5W}

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	2026-05-18T00:48:42.979525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5b9c24f4fcf2a7c0991f50f430349edbdff44c3a1c59bdf802f2adfc63baf39

Aliases

arxiv: 1602.06662 · arxiv_version: 1602.06662v2 · doi: 10.48550/arxiv.1602.06662 · pith_short_12: 2W44ET2PZ4VH · pith_short_16: 2W44ET2PZ4VHYCMR · pith_short_8: 2W44ET2P

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/2W44ET2PZ4VHYCMR6UHUGA2J5W \
  | 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: d5b9c24f4fcf2a7c0991f50f430349edbdff44c3a1c59bdf802f2adfc63baf39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf3ff85cd85c5ccdfb2da3e54e869c62cfb16b3153fcbc2b0e96887c94101d24",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2016-02-22T06:51:25Z",
    "title_canon_sha256": "61170bed21b968f256374c175ed4e1548986489264ba150351ba172e414f77ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06662",
    "kind": "arxiv",
    "version": 2
  }
}