Pith Number

pith:ENGFDN6B

pith:2012:ENGFDN6BJC3HCFOJAD536UQ4UD

not attested not anchored not stored refs pending

The conundrum of functional brain networks: small-world efficiency or fractal modularity

Hernan A. Makse, Lazaros K. Gallos, Mariano Sigman

arxiv:1205.3747 v1 · 2012-05-16 · physics.bio-ph · 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{ENGFDN6BJC3HCFOJAD536UQ4UD}

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	2026-05-18T03:55:25.260666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

234c51b7c148b67115c900fbbf521ca0e57cbe1e770f47e2382a4de63038662a

Aliases

arxiv: 1205.3747 · arxiv_version: 1205.3747v1 · doi: 10.48550/arxiv.1205.3747 · pith_short_12: ENGFDN6BJC3H · pith_short_16: ENGFDN6BJC3HCFOJ · pith_short_8: ENGFDN6B

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/ENGFDN6BJC3HCFOJAD536UQ4UD \
  | 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: 234c51b7c148b67115c900fbbf521ca0e57cbe1e770f47e2382a4de63038662a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b61ff5f14c1c8731588a460628760c7e9154ce63a488aa88253d9c2a20e49e58",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2012-05-16T17:48:25Z",
    "title_canon_sha256": "a79b207b92e8d5ebb258ccea99e56e1421687bfd089d27eb03e2f4f1144180cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3747",
    "kind": "arxiv",
    "version": 1
  }
}