Pith Number

pith:Z2CALA7Q

pith:2016:Z2CALA7Q2PWWUBZQLLPAK5YL3X

not attested not anchored not stored refs pending

Increasing robustness of pairwise methods for effective connectivity in Magnetic Resonance Imaging by using fractional moment series of BOLD signal distributions

Alberto Llera, Christian Beckmann, Jan Buitelaar, Jeffrey Glennon, Natalia Bielczyk

arxiv:1606.08724 v4 · 2016-06-28 · 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{Z2CALA7Q2PWWUBZQLLPAK5YL3X}

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	2026-05-17T23:44:43.663377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce840583f0d3ed6a07305ade05770bddd4b890850cb061a5af2dc28caf833121

Aliases

arxiv: 1606.08724 · arxiv_version: 1606.08724v4 · doi: 10.48550/arxiv.1606.08724 · pith_short_12: Z2CALA7Q2PWW · pith_short_16: Z2CALA7Q2PWWUBZQ · pith_short_8: Z2CALA7Q

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/Z2CALA7Q2PWWUBZQLLPAK5YL3X \
  | 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: ce840583f0d3ed6a07305ade05770bddd4b890850cb061a5af2dc28caf833121

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35b13c750328406d05a3dc7050cca914e595943dc85bd1b27889070928a77adc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2016-06-28T14:26:43Z",
    "title_canon_sha256": "ba339f2409b6ffa1bd1054d0e4bdb38c992a818c294ad90811ae10ab733004cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08724",
    "kind": "arxiv",
    "version": 4
  }
}