Pith Number

pith:XKB276ZB

pith:2019:XKB276ZB53VBUCBH5OMUTCEZBR

not attested not anchored not stored refs pending

Designing recurrent neural networks by unfolding an l1-l1 minimization algorithm

Hung Duy Le, Huynh Van Luong, Nikos Deligiannis

arxiv:1902.06522 v1 · 2019-02-18 · 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{XKB276ZB53VBUCBH5OMUTCEZBR}

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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	2026-05-17T23:53:45.216427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba83affb21eeea1a0827eb994988990c7fb7e42e8d5935008b6ab467f5d9d173

Aliases

arxiv: 1902.06522 · arxiv_version: 1902.06522v1 · doi: 10.48550/arxiv.1902.06522 · pith_short_12: XKB276ZB53VB · pith_short_16: XKB276ZB53VBUCBH · pith_short_8: XKB276ZB

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/XKB276ZB53VBUCBH5OMUTCEZBR \
  | 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: ba83affb21eeea1a0827eb994988990c7fb7e42e8d5935008b6ab467f5d9d173

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0e4497d4847b318d5949a267fb8b6bf9ae8ac97b5556f3f8c64ea065202c6cb",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-18T11:34:51Z",
    "title_canon_sha256": "d135603557fea0e9ef0bea639c9f5c9fb36930a7e18883746b04f79df4ecefa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06522",
    "kind": "arxiv",
    "version": 1
  }
}