Pith Number

pith:QGKUEZNW

pith:2015:QGKUEZNWPC2W44JLZ4O7TFRQR3

not attested not anchored not stored refs pending

Network induced large correlation matrix estimation

Don Milton, Jian Kang, Shuo Chen, Yishi Xing, Yunpeng Zhao

arxiv:1601.00009 v7 · 2015-12-31 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGKUEZNWPC2W44JLZ4O7TFRQR3}

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	2026-05-18T00:38:31.454388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81954265b678b56e712bcf1df996308edc521717eaaa59b7e350afaf749c32ff

Aliases

arxiv: 1601.00009 · arxiv_version: 1601.00009v7 · doi: 10.48550/arxiv.1601.00009 · pith_short_12: QGKUEZNWPC2W · pith_short_16: QGKUEZNWPC2W44JL · pith_short_8: QGKUEZNW

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/QGKUEZNWPC2W44JLZ4O7TFRQR3 \
  | 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: 81954265b678b56e712bcf1df996308edc521717eaaa59b7e350afaf749c32ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "438493d573497f786f04a1b0c4bf8c1e863b9251c10bc2e668df0451a414188b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-12-31T21:06:17Z",
    "title_canon_sha256": "a5b58d7f62d8cef53973155b4a319aaeea2b361a26bcfaec262af50be8b140e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00009",
    "kind": "arxiv",
    "version": 7
  }
}