Pith Number

pith:KF3F4PIX

pith:2026:KF3F4PIX65KTFTTF6IZAKRGTNK

not attested not anchored not stored refs pending

Quantifying the cost of network computations to unpack structure-function relationships in the brain

Dani S. Bassett, Fabio Pasqualetti, Jason Z. Kim, Panagiotis Fotiadis, Suman S. Kulkarni

arxiv:2607.29537 v1 · 2026-07-31 · q-bio.NC · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KF3F4PIX65KTFTTF6IZAKRGTNK}

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	2026-08-03T01:37:45.961419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51765e3d17f75532ce65f2320544d36aa4f4d1e625dc4f99a0c0b081f8cd9eab

Aliases

arxiv: 2607.29537 · arxiv_version: 2607.29537v1 · doi: 10.48550/arxiv.2607.29537 · pith_short_12: KF3F4PIX65KT · pith_short_16: KF3F4PIX65KTFTTF · pith_short_8: KF3F4PIX

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/KF3F4PIX65KTFTTF6IZAKRGTNK \
  | 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: 51765e3d17f75532ce65f2320544d36aa4f4d1e625dc4f99a0c0b081f8cd9eab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bb10ba32b8b7a00f9b9ba70b7b8df28cb1055f4c5c0bf89feadd776c2f545bc",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2026-07-31T15:34:26Z",
    "title_canon_sha256": "54f77e130422032a1880a97e4c1958ce1971fe1e23600ef4cee084953d8792df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29537",
    "kind": "arxiv",
    "version": 1
  }
}