Pith Number

pith:7V44DUDD

pith:2022:7V44DUDDPR7GZUIWDFVSTI6UC7

not attested not anchored not stored refs pending

A Mixed Model Approach for Estimating Regional Functional Connectivity from Voxel-level BOLD Signals

Alexander Petersen, Chao Zhang, Chau Tran, Ruobin Liu, Sophie Achard, Wendy Meiring

arxiv:2211.02192 v3 · 2022-11-04 · stat.ME · 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{7V44DUDDPR7GZUIWDFVSTI6UC7}

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	2026-06-08T01:04:58.307600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd79c1d0637c7e6cd116196b29a3d417e3ea2f316009f6455937536a7e114102

Aliases

arxiv: 2211.02192 · arxiv_version: 2211.02192v3 · doi: 10.48550/arxiv.2211.02192 · pith_short_12: 7V44DUDDPR7G · pith_short_16: 7V44DUDDPR7GZUIW · pith_short_8: 7V44DUDD

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/7V44DUDDPR7GZUIWDFVSTI6UC7 \
  | 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: fd79c1d0637c7e6cd116196b29a3d417e3ea2f316009f6455937536a7e114102

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c705e7cac498c0c4d707bdb8a950a288d3421d12b9d1c0028c6ee2dafef9fb23",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-11-04T00:00:26Z",
    "title_canon_sha256": "c0e5cab7ce93b6e15ce9c8443849fcfa289c2d120a7a0a2c035721d18e798db9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02192",
    "kind": "arxiv",
    "version": 3
  }
}