Pith Number

pith:KPLCEF74

pith:2026:KPLCEF74ZGQWWYIMG23UZWNXDH

not attested not anchored not stored refs pending

Real-time graph neural networks on FPGAs for the Belle II electromagnetic calorimeter

A. Beaubien, F. Baptist, G. Heine, H. Bae, H. Nakazawa, I. Haide, J. Becker, J. Eppelt, K. Miyabayashi, K. Unger, L. Reuter, M. Neu, M. Remnev, R. Giordano, R. van Tonder, T. Ferber, T. Justinger, T. Koga, T. Lobmaier, V. Dajaku, Y.-T. Lai, Y. Unno

arxiv:2602.15118 v2 · 2026-02-16 · physics.ins-det · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KPLCEF74ZGQWWYIMG23UZWNXDH}

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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.

Cited by

1 paper in Pith

Reconfigurable Computing Challenge: Real-Time Graph Neural Networks for Online Event Selection in Big Science

Receipt and verification

First computed	2026-07-23T01:24:22.328923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53d62217fcc9a16b610c36b74cd9b719d889199255a8b0b640bafd92cd4ebb06

Aliases

arxiv: 2602.15118 · arxiv_version: 2602.15118v2 · doi: 10.48550/arxiv.2602.15118 · pith_short_12: KPLCEF74ZGQW · pith_short_16: KPLCEF74ZGQWWYIM · pith_short_8: KPLCEF74

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/KPLCEF74ZGQWWYIMG23UZWNXDH \
  | 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: 53d62217fcc9a16b610c36b74cd9b719d889199255a8b0b640bafd92cd4ebb06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dab56426bfd7db4798ac2c5070148335938971723c62e5864f247317e30e054",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2026-02-16T19:00:16Z",
    "title_canon_sha256": "768a43cf659eae2d745505f5845dbf2da720e71de1d6f407c9b7e6b6b262f397"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.15118",
    "kind": "arxiv",
    "version": 2
  }
}