Pith Number

pith:Z6XJZH62

pith:2017:Z6XJZH62U5MKWQKCQJSJJ6KTTE

not attested not anchored not stored refs pending

Organization and hierarchy of the human functional brain network lead to a chain-like core

Andrea Gabrielli, Fabrizio Piras, Gianfranco Spalletta, Guido Caldarelli, Rossana Mastrandrea, Tommaso Gili

arxiv:1701.04782 v1 · 2017-01-17 · q-bio.NC · physics.bio-ph · physics.soc-ph · 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{Z6XJZH62U5MKWQKCQJSJJ6KTTE}

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	2026-05-18T00:52:35.123408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfae9c9fdaa758ab4142826494f953990216b3b17f5cea358fe2025a2ac75238

Aliases

arxiv: 1701.04782 · arxiv_version: 1701.04782v1 · doi: 10.48550/arxiv.1701.04782 · pith_short_12: Z6XJZH62U5MK · pith_short_16: Z6XJZH62U5MKWQKC · pith_short_8: Z6XJZH62

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/Z6XJZH62U5MKWQKCQJSJJ6KTTE \
  | 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: cfae9c9fdaa758ab4142826494f953990216b3b17f5cea358fe2025a2ac75238

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d20832921c151a5377c7f9ae77bc540ebfdf94ec40535daacccb36127c14375",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.soc-ph",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2017-01-17T17:44:16Z",
    "title_canon_sha256": "beb95f870e6025850820997538f3bce4987b413425a4bc88277f9c2e04b33311"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04782",
    "kind": "arxiv",
    "version": 1
  }
}