Pith Number

pith:M2PYKNKC

pith:2021:M2PYKNKCO2WCSVECOFYBP3EHMT

not attested not anchored not stored refs pending

Routing brain traffic through the von Neumann bottleneck: Parallel sorting and refactoring

Brian J. N. Wylie, Itaru Kitayama, Jakob Jordan, Jari Pronold, Markus Diesmann, Susanne Kunkel

arxiv:2109.11358 v3 · 2021-09-23 · 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{M2PYKNKCO2WCSVECOFYBP3EHMT}

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	2026-07-05T04:03:52.134719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

669f85354276ac295482717017ec8764e4af46926f1e8ec3af1baf76691d7999

Aliases

arxiv: 2109.11358 · arxiv_version: 2109.11358v3 · doi: 10.48550/arxiv.2109.11358 · pith_short_12: M2PYKNKCO2WC · pith_short_16: M2PYKNKCO2WCSVEC · pith_short_8: M2PYKNKC

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/M2PYKNKCO2WCSVECOFYBP3EHMT \
  | 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: 669f85354276ac295482717017ec8764e4af46926f1e8ec3af1baf76691d7999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe871e3991eae5cedf6b8ddc6804f7028738301baef73c08d1b5e31744af31e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2021-09-23T13:15:34Z",
    "title_canon_sha256": "cdc999f997f8dd913156b0c41420e16bf300641b56307e8ce0eb6bd1f2a607b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.11358",
    "kind": "arxiv",
    "version": 3
  }
}