Pith Number

pith:HMR6LNR2

pith:2012:HMR6LNR2PNUG7V3NEYAYBQPQD2

not attested not anchored not stored refs pending

Task-Based Core-Periphery Organisation of Human Brain Dynamics

Danielle S. Bassett, Mason A. Porter, M. Puck Rombach, Nicholas F. Wymbs, Peter J. Mucha, Scott T. Grafton

arxiv:1210.3555 v2 · 2012-10-12 · q-bio.NC · cond-mat.dis-nn · nlin.AO · 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{HMR6LNR2PNUG7V3NEYAYBQPQD2}

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	2026-05-18T03:08:27.256366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b23e5b63a7b686fd76d260180c1f01ea0f78790c7b5626f2f024b7f9e7ec02d

Aliases

arxiv: 1210.3555 · arxiv_version: 1210.3555v2 · doi: 10.48550/arxiv.1210.3555 · pith_short_12: HMR6LNR2PNUG · pith_short_16: HMR6LNR2PNUG7V3N · pith_short_8: HMR6LNR2

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/HMR6LNR2PNUG7V3NEYAYBQPQD2 \
  | 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: 3b23e5b63a7b686fd76d260180c1f01ea0f78790c7b5626f2f024b7f9e7ec02d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f4d2081c0db87e6d67de9f7f6f27c112e23e694e20a231c6d55780373d71641",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "nlin.AO",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2012-10-12T15:50:47Z",
    "title_canon_sha256": "0442739de8953044c52815c1261905dfa304cd2a692ae5297f5cbe6d719379a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3555",
    "kind": "arxiv",
    "version": 2
  }
}