Pith Number

pith:PXAXAYNJ

pith:2022:PXAXAYNJOKJRI5YRMCQTBR4R6O

not attested not anchored not stored refs pending

DeepOPF-AL: Augmented Learning for Solving AC-OPF Problems with Multiple Load-Solution Mappings

Minghua Chen, Steven H. Low, Wanjun Huang, Xiang Pan

arxiv:2206.03365 v1 · 2022-06-07 · cs.LG · cs.SY · eess.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{PXAXAYNJOKJRI5YRMCQTBR4R6O}

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	2026-07-05T04:29:41.882895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dc17061a9729314771160a130c791f38b7c5c6644afae74cadb29e276a5f830

Aliases

arxiv: 2206.03365 · arxiv_version: 2206.03365v1 · doi: 10.48550/arxiv.2206.03365 · pith_short_12: PXAXAYNJOKJR · pith_short_16: PXAXAYNJOKJRI5YR · pith_short_8: PXAXAYNJ

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/PXAXAYNJOKJRI5YRMCQTBR4R6O \
  | 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: 7dc17061a9729314771160a130c791f38b7c5c6644afae74cadb29e276a5f830

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c32d82a21a79fdede9f0cbd5e1bd00e25fb51f470ff1fd5f44f9c1a151f2ac60",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-07T14:57:09Z",
    "title_canon_sha256": "8c0bed97241c1c29ec4c532a199ca2c44773c315712300cecb40ba062dff786b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.03365",
    "kind": "arxiv",
    "version": 1
  }
}