Pith Number

pith:OQRSXY5K

pith:2021:OQRSXY5KAZ2D2DPHE7ISHN234M

not attested not anchored not stored refs pending

Scalable Voltage Control using Structure-Driven Hierarchical Deep Reinforcement Learning

Qiuhua Huang, Renke Huang, Sayak Mukherjee, Thanh Long Vu, Tianzhixi Yin

arxiv:2102.00077 v1 · 2021-01-29 · 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{OQRSXY5KAZ2D2DPHE7ISHN234M}

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	2026-07-05T02:10:50.062593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74232be3aa06743d0de727d123b75be30c636412651bcb899aae0992779cde61

Aliases

arxiv: 2102.00077 · arxiv_version: 2102.00077v1 · doi: 10.48550/arxiv.2102.00077 · pith_short_12: OQRSXY5KAZ2D · pith_short_16: OQRSXY5KAZ2D2DPH · pith_short_8: OQRSXY5K

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/OQRSXY5KAZ2D2DPHE7ISHN234M \
  | 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: 74232be3aa06743d0de727d123b75be30c636412651bcb899aae0992779cde61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5b7c9d6791273fdbf5f123e3071253cd743e550c24f00be510402fb3352bae2",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-01-29T21:30:59Z",
    "title_canon_sha256": "c12c0df8d3a8ad84b7de644831e809b7af14f518ed81bff0264b82ad1787f410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.00077",
    "kind": "arxiv",
    "version": 1
  }
}