Pith Number

pith:5M4XQLDL

pith:2015:5M4XQLDLMQPF4TH6WBWXY57FZP

not attested not anchored not stored refs pending

A Big Data Architecture Design for Smart Grids Based on Random Matrix Theory

C. Qiu, H. Liu, L. Piao, Q. Ai, W. Huang, X. He

arxiv:1501.07329 v4 · 2015-01-29 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5M4XQLDLMQPF4TH6WBWXY57FZP}

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	2026-05-18T00:40:01.442958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb39782c6b641e5e4cfeb06d7c77e5cbeb113c285b1fdaa1e63fb57b17e5037b

Aliases

arxiv: 1501.07329 · arxiv_version: 1501.07329v4 · doi: 10.48550/arxiv.1501.07329 · pith_short_12: 5M4XQLDLMQPF · pith_short_16: 5M4XQLDLMQPF4TH6 · pith_short_8: 5M4XQLDL

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/5M4XQLDLMQPF4TH6WBWXY57FZP \
  | 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: eb39782c6b641e5e4cfeb06d7c77e5cbeb113c285b1fdaa1e63fb57b17e5037b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06fabb44a689c917f313503014376f4b1d538f219b35cb1f8c19a46f0caefd5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-01-29T01:53:34Z",
    "title_canon_sha256": "3ef5a8d1502c80f15a423c0a0eb1e97c6a27b508bcf241ddc991ab470ba3dc56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07329",
    "kind": "arxiv",
    "version": 4
  }
}