Pith Number

pith:SFUVRVFJ

pith:2022:SFUVRVFJENRWDMZ4A4WG6SCJLI

not attested not anchored not stored refs pending

Pontryagin Optimal Control via Neural Networks

Chengyang Gu, Hui Xiong, Yize Chen

arxiv:2212.14566 v3 · 2022-12-30 · eess.SY · cs.LG · 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{SFUVRVFJENRWDMZ4A4WG6SCJLI}

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.

Cited by

2 papers in Pith

Neural Co-state Policies: Structuring Hidden States in Recurrent Reinforcement Learning

Receipt and verification

First computed	2026-07-05T07:33:10.263304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

916958d4a9236361b33c072c6f48495a3cf1366b9bf238d891bd75e020c89b90

Aliases

arxiv: 2212.14566 · arxiv_version: 2212.14566v3 · doi: 10.48550/arxiv.2212.14566 · pith_short_12: SFUVRVFJENRW · pith_short_16: SFUVRVFJENRWDMZ4 · pith_short_8: SFUVRVFJ

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/SFUVRVFJENRWDMZ4A4WG6SCJLI \
  | 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: 916958d4a9236361b33c072c6f48495a3cf1366b9bf238d891bd75e020c89b90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "442e30beeedf105a7f1f1af40e2dab1b27a8f6e29590d0aa893e50b80df055b4",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2022-12-30T06:47:03Z",
    "title_canon_sha256": "82a6b010a33d931816dd916ab4a998743da75c4427ff3546014f474496a5138b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.14566",
    "kind": "arxiv",
    "version": 3
  }
}