Pith Number

pith:ETQAYIZ4

pith:2011:ETQAYIZ4Z6XNKQSDWLFCS2WETP

not attested not anchored not stored refs pending

Topological Randomness and Number of Edges Predict Modular Structure in Functional Brain Networks

Andrew Simmons, Cedric E. Ginestet, Jonny O'Muircheartaigh, Owen G. O'Daly

arxiv:1106.5950 v1 · 2011-06-29 · q-bio.QM · stat.ME

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETQAYIZ4Z6XNKQSDWLFCS2WETP}

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	2026-05-18T04:19:04.816503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24e00c233ccfaed54243b2ca296ac49bf27002b3b3e6da8ae17c3d4bd80c26a5

Aliases

arxiv: 1106.5950 · arxiv_version: 1106.5950v1 · doi: 10.48550/arxiv.1106.5950 · pith_short_12: ETQAYIZ4Z6XN · pith_short_16: ETQAYIZ4Z6XNKQSD · pith_short_8: ETQAYIZ4

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/ETQAYIZ4Z6XNKQSDWLFCS2WETP \
  | 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: 24e00c233ccfaed54243b2ca296ac49bf27002b3b3e6da8ae17c3d4bd80c26a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6605d186576fdd0abab5dc5db816a4552cee8311eb8a6be99e5764c0c3d3e261",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2011-06-29T14:41:20Z",
    "title_canon_sha256": "445662e102a9c20d3d4b7ce8f0d371812e7434f5d71892359a3a819c6109db83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5950",
    "kind": "arxiv",
    "version": 1
  }
}