Pith Number

pith:CDJZNSJN

pith:2018:CDJZNSJNJTFMLV3MY5J4DAQGO6

not attested not anchored not stored refs pending

Statistical Model for Dynamically-Changing Correlation Matrices with Application to Brain Connectivity

Chee-Ming Ting, Hernando Ombao, Moo K. Chung, S. Balqis Samdin, Shih-Gu Huang

arxiv:1812.10050 v2 · 2018-12-25 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CDJZNSJNJTFMLV3MY5J4DAQGO6}

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	2026-07-05T00:16:32.218599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10d396c92d4ccac5d76cc753c182067794a28e56d7ab3c6127452e828d798547

Aliases

arxiv: 1812.10050 · arxiv_version: 1812.10050v2 · doi: 10.48550/arxiv.1812.10050 · pith_short_12: CDJZNSJNJTFM · pith_short_16: CDJZNSJNJTFMLV3M · pith_short_8: CDJZNSJN

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/CDJZNSJNJTFMLV3MY5J4DAQGO6 \
  | 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: 10d396c92d4ccac5d76cc753c182067794a28e56d7ab3c6127452e828d798547

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3884f0f4aeecbe456223d5a49494a45939170dbfca27f0e618a61ca5fe39344",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2018-12-25T06:23:33Z",
    "title_canon_sha256": "3919addb48af46a2f060aa4e60fb09238e442b6fcfb6ccef971ed3ce01d8572a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10050",
    "kind": "arxiv",
    "version": 2
  }
}