Pith Number

pith:4F4FRA65

pith:2020:4F4FRA65VTYS6LRDBKDZUHKINA

not attested not anchored not stored refs pending

Fast inference of Boosted Decision Trees in FPGAs for particle physics

Duc Hoang, Dylan Rankin, Edward Kreinar, Giuseppe Di Guglielmo, Javier Duarte, Jennifer Ngadiuba, Maurizio Pierini, Nhan Tran, Philip Harris, Sergo Jindariani, Sioni Summers, Vladimir Loncar, Zhenbin Wu

arxiv:2002.02534 v2 · 2020-02-05 · physics.comp-ph · astro-ph.IM · cs.LG · 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{4F4FRA65VTYS6LRDBKDZUHKINA}

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	2026-07-05T01:10:57.553827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1785883ddacf12f2e230a879a1d486819d3a0c9fbf4f23b7a8d18da01640e95

Aliases

arxiv: 2002.02534 · arxiv_version: 2002.02534v2 · doi: 10.48550/arxiv.2002.02534 · pith_short_12: 4F4FRA65VTYS · pith_short_16: 4F4FRA65VTYS6LRD · pith_short_8: 4F4FRA65

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/4F4FRA65VTYS6LRDBKDZUHKINA \
  | 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: e1785883ddacf12f2e230a879a1d486819d3a0c9fbf4f23b7a8d18da01640e95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78275ed212c216b38747937c7ea236e1f23c80d06283a85c4578890148376f7a",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "cs.LG",
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2020-02-05T12:55:28Z",
    "title_canon_sha256": "872f18a5f79a0886073472de04b55ec194232ab9ecdb0424da7d98270ef8d452"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.02534",
    "kind": "arxiv",
    "version": 2
  }
}