Pith Number

pith:CB4HWFPK

pith:2020:CB4HWFPKMASL4RGFTGQ3XKYY6J

not attested not anchored not stored refs pending

A Meta-learning based Distribution System Load Forecasting Model Selection Framework

Ning Lu, Rongxing Hu, Si Zhang, Yiyan Li

arxiv:2009.12001 v2 · 2020-09-25 · eess.SY · cs.LG · cs.SY · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CB4HWFPKMASL4RGFTGQ3XKYY6J}

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	2026-07-05T02:32:33.488067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10787b15ea6024be44c599a1bbab18f24ff99badd8248980a8a009a6ec92c70b

Aliases

arxiv: 2009.12001 · arxiv_version: 2009.12001v2 · doi: 10.48550/arxiv.2009.12001 · pith_short_12: CB4HWFPKMASL · pith_short_16: CB4HWFPKMASL4RGF · pith_short_8: CB4HWFPK

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/CB4HWFPKMASL4RGFTGQ3XKYY6J \
  | 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: 10787b15ea6024be44c599a1bbab18f24ff99badd8248980a8a009a6ec92c70b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bafe145eb85e64271c643cf8f50959207b7e50debdf02fdd94c74b9e2332aa28",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2020-09-25T01:53:25Z",
    "title_canon_sha256": "d1459e3f21147bc2b4373de4da96cd57e50fe828cd72cd8c969c15393507c122"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.12001",
    "kind": "arxiv",
    "version": 2
  }
}