Pith Number

pith:I6SNDUMF

pith:2017:I6SNDUMFMURHPCQSHKNSEUSZJZ

not attested not anchored not stored refs pending

Matrix-normal models for fMRI analysis

Adam Charles, Jonathan D. Cohen, Michael Shvartsman, Mikio C. Aoi, Narayanan Sundaram, Theodore C. Wilke

arxiv:1711.03058 v2 · 2017-11-08 · stat.ML · 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{I6SNDUMFMURHPCQSHKNSEUSZJZ}

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	2026-05-18T00:30:54.351697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47a4d1d1856522778a123a9b2252594e5fc501254a6f5237abcc344e6704a7c4

Aliases

arxiv: 1711.03058 · arxiv_version: 1711.03058v2 · doi: 10.48550/arxiv.1711.03058 · pith_short_12: I6SNDUMFMURH · pith_short_16: I6SNDUMFMURHPCQS · pith_short_8: I6SNDUMF

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/I6SNDUMFMURHPCQSHKNSEUSZJZ \
  | 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: 47a4d1d1856522778a123a9b2252594e5fc501254a6f5237abcc344e6704a7c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a57622b96a70220b59c60258fd31e54a1f3ac1effbc109d98dc1bc9dd4927dd7",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-11-08T17:22:51Z",
    "title_canon_sha256": "b8983b080e89651e0045d9d5373986c738663286b7c372555eddf869e119fc60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03058",
    "kind": "arxiv",
    "version": 2
  }
}