Pith Number

pith:SUJ2CD63

pith:2018:SUJ2CD635HLJUQ64BZKAALEXSY

not attested not anchored not stored refs pending

Inferring health conditions from fMRI-graph data

Abigail Morrison, Claudia Bachmann, PierGianLuca Porta Mana

arxiv:1803.02626 v3 · 2018-03-07 · q-bio.QM · q-bio.NC · 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{SUJ2CD635HLJUQ64BZKAALEXSY}

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	2026-05-18T00:16:50.058192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9513a10fdbe9d69a43dc0e54002c9796053c5591fd07fc62c764cd43a7f79a66

Aliases

arxiv: 1803.02626 · arxiv_version: 1803.02626v3 · doi: 10.48550/arxiv.1803.02626 · pith_short_12: SUJ2CD635HLJ · pith_short_16: SUJ2CD635HLJUQ64 · pith_short_8: SUJ2CD63

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/SUJ2CD635HLJUQ64BZKAALEXSY \
  | 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: 9513a10fdbe9d69a43dc0e54002c9796053c5591fd07fc62c764cd43a7f79a66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d14375604c262036c4c72691c70d0d4eb802500ee821a224b79ca81caf9d767",
    "cross_cats_sorted": [
      "q-bio.NC",
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2018-03-07T12:58:46Z",
    "title_canon_sha256": "e6db541608afe39f68ad8670f9430ecd7b92f363e36db0be8176adcda2148781"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02626",
    "kind": "arxiv",
    "version": 3
  }
}