Pith Number

pith:RVVJD7HD

pith:2015:RVVJD7HDCAABKW7QRUGGKT2ETC

not attested not anchored not stored refs pending

Do Brain Networks Evolve by Maximizing their Information Flow Capacity?

Chris G. Antonopoulos, Murilo S. Baptista, Sandro E. de S. Pinto, Shambhavi Srivastava

arxiv:1508.03527 v1 · 2015-07-28 · q-bio.NC · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RVVJD7HDCAABKW7QRUGGKT2ETC}

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	2026-05-18T01:35:17.479124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d6a91fce31000155bf08d0c654f44989414123a34e2bdef63b9b5d4f1d99727

Aliases

arxiv: 1508.03527 · arxiv_version: 1508.03527v1 · doi: 10.48550/arxiv.1508.03527 · pith_short_12: RVVJD7HDCAAB · pith_short_16: RVVJD7HDCAABKW7Q · pith_short_8: RVVJD7HD

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/RVVJD7HDCAABKW7QRUGGKT2ETC \
  | 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: 8d6a91fce31000155bf08d0c654f44989414123a34e2bdef63b9b5d4f1d99727

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30929220ddd1a6e6a7c8dbd43109d779c87b73fd167828ff9c2c26bac5e93b07",
    "cross_cats_sorted": [
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2015-07-28T19:03:29Z",
    "title_canon_sha256": "52485a5fa840e4db20c0a430b9dd1a92c15daea258187bc7a56f8803e3560e1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03527",
    "kind": "arxiv",
    "version": 1
  }
}