Pith Number

pith:W5PZJW4Y

pith:2018:W5PZJW4YNBL5LHPYQUT6SOY4KE

not attested not anchored not stored refs pending

Recurrent Neural Network-based Model Predictive Control for Continuous Pharmaceutical Manufacturing

Jiali Li, Wee Chin Wong, Xiaonan Wang

arxiv:1807.09556 v1 · 2018-07-25 · cs.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5PZJW4YNBL5LHPYQUT6SOY4KE}

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	2026-05-18T00:09:51.040802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b75f94db986857d59df88527e93b1c513f3e7ba0ddd958a34aa2adb371b56dd3

Aliases

arxiv: 1807.09556 · arxiv_version: 1807.09556v1 · doi: 10.48550/arxiv.1807.09556 · pith_short_12: W5PZJW4YNBL5 · pith_short_16: W5PZJW4YNBL5LHPY · pith_short_8: W5PZJW4Y

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/W5PZJW4YNBL5LHPYQUT6SOY4KE \
  | 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: b75f94db986857d59df88527e93b1c513f3e7ba0ddd958a34aa2adb371b56dd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4608a8aaaa49aa8e2e916daa0b7030f23462b16b712caea6743966f2128ac9aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-07-25T12:53:23Z",
    "title_canon_sha256": "0fd91ad37e70e2edd858305eeac4af9feac2408c35cd45730f1e21c2f9f64a54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09556",
    "kind": "arxiv",
    "version": 1
  }
}