Pith Number

pith:VNS4QPOV

pith:2022:VNS4QPOVFM42NMYMXFGYLQ4XT5

not attested not anchored not stored refs pending

Design of the PID temperature controller for an alkaline electrolysis system with time delays

Jian Wang, Jiarong Li, Jiepeng Wang, Jin Lin, Ming Tang, Qiangqiang Cui, Ruomei Qi, Yiwei Qiu, Yonghua Song

arxiv:2210.00801 v1 · 2022-10-03 · eess.SY · 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{VNS4QPOVFM42NMYMXFGYLQ4XT5}

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	2026-07-05T05:02:47.680020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab65c83dd52b39a6b30cb94d85c3979f7e5043bb765c4ab74ff8da7e0b9034b7

Aliases

arxiv: 2210.00801 · arxiv_version: 2210.00801v1 · doi: 10.48550/arxiv.2210.00801 · pith_short_12: VNS4QPOVFM42 · pith_short_16: VNS4QPOVFM42NMYM · pith_short_8: VNS4QPOV

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/VNS4QPOVFM42NMYMXFGYLQ4XT5 \
  | 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: ab65c83dd52b39a6b30cb94d85c3979f7e5043bb765c4ab74ff8da7e0b9034b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "719378aa9995a3650b0d398ef11153ec2ea7985394b6d4ce69beead4a95ccb39",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2022-10-03T10:15:49Z",
    "title_canon_sha256": "09e29af202915031d813be214902efeb033e4b62b12616c74304f7b716fb141a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.00801",
    "kind": "arxiv",
    "version": 1
  }
}