Pith Number

pith:I6K5ITZB

pith:2021:I6K5ITZBWVARL4FMBEP7WCKM5T

not attested not anchored not stored refs pending

Routing brain traffic through the von Neumann bottleneck: Efficient cache usage in spiking neural network simulation code on general purpose computers

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

arxiv:2109.12855 v2 · 2021-09-27 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I6K5ITZBWVARL4FMBEP7WCKM5T}

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	2026-07-05T04:45:12.211010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4795d44f21b54115f0ac091ffb094ceceb6aaaec0efb0b874bf305c06b13a2ad

Aliases

arxiv: 2109.12855 · arxiv_version: 2109.12855v2 · doi: 10.48550/arxiv.2109.12855 · pith_short_12: I6K5ITZBWVAR · pith_short_16: I6K5ITZBWVARL4FM · pith_short_8: I6K5ITZB

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/I6K5ITZBWVARL4FMBEP7WCKM5T \
  | 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: 4795d44f21b54115f0ac091ffb094ceceb6aaaec0efb0b874bf305c06b13a2ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e0815cdabb895dcb577d50e4767fc3160e2e68f597797534be0ee6fdad644c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-09-27T07:57:11Z",
    "title_canon_sha256": "eb6fdfef52e0b2da562c9b9353316c55b61ac57324764ecd7549aad4a2058780"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.12855",
    "kind": "arxiv",
    "version": 2
  }
}