Pith Number

pith:XFJIR6J7

pith:2022:XFJIR6J76JB6WCDTYP3SCWSLVD

not attested not anchored not stored refs pending

Architectural improvements and technological enhancements for the APEnet+ interconnect system

A. Biagioni, A. Lonardo, D. Rossetti, E. Pastorelli, F. Lo Cicero, F. Simula, L. Tosoratto, M. Martinelli, O. Frezza, P.S. Paolucci, P. Vicini, R. Ammendola

arxiv:2201.01088 v1 · 2022-01-04 · physics.comp-ph · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XFJIR6J76JB6WCDTYP3SCWSLVD}

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	2026-07-05T03:45:16.293852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b95288f93ff243eb0873c3f7215a4ba8ff561a64571e6529c7347224a69ae4a6

Aliases

arxiv: 2201.01088 · arxiv_version: 2201.01088v1 · doi: 10.48550/arxiv.2201.01088 · pith_short_12: XFJIR6J76JB6 · pith_short_16: XFJIR6J76JB6WCDT · pith_short_8: XFJIR6J7

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/XFJIR6J76JB6WCDTYP3SCWSLVD \
  | 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: b95288f93ff243eb0873c3f7215a4ba8ff561a64571e6529c7347224a69ae4a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ef9e54f5e18bc62c9ccb26f3f67b5e369659afc459fdfa8b93e94a8d1366a51",
    "cross_cats_sorted": [
      "cs.AR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2022-01-04T11:10:49Z",
    "title_canon_sha256": "7dc516ca3e17b82d57877aaf6e17aaad426d0d4269b7962da666efe72b112883"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.01088",
    "kind": "arxiv",
    "version": 1
  }
}