Pith Number

pith:4MBENXDT

pith:2015:4MBENXDT6GJ5Q6VK3UCZLFH4CS

not attested not anchored not stored refs pending

Mapping Heritability of Large-Scale Brain Networks with a Billion Connections {\em via} Persistent Homology

Benjamin B. Lahey, David H. Zald, Moo K. Chung, Paul J. Rathouz, Victoria Vilalta-Gil

arxiv:1509.04771 v2 · 2015-09-15 · cs.AI · q-bio.NC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4MBENXDT6GJ5Q6VK3UCZLFH4CS}

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	2026-05-18T01:11:43.775176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e30246dc73f193d87aaadd059594fc14baa8d39767c3c6bebb1a91220e9120b6

Aliases

arxiv: 1509.04771 · arxiv_version: 1509.04771v2 · doi: 10.48550/arxiv.1509.04771 · pith_short_12: 4MBENXDT6GJ5 · pith_short_16: 4MBENXDT6GJ5Q6VK · pith_short_8: 4MBENXDT

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/4MBENXDT6GJ5Q6VK3UCZLFH4CS \
  | 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: e30246dc73f193d87aaadd059594fc14baa8d39767c3c6bebb1a91220e9120b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e004b245b8b2fc30ecc7df0c2180f8809ab2aaf43ae2747a8f8310c35fd51a02",
    "cross_cats_sorted": [
      "q-bio.NC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2015-09-15T23:54:12Z",
    "title_canon_sha256": "1a6901d156144ca3a7e195d2d6ac4cfb6cb46bb407486a38bde657ecb70364f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04771",
    "kind": "arxiv",
    "version": 2
  }
}