Pith Number

pith:UOS2L3JA

pith:2025:UOS2L3JA4W5JB5KMTVBLZRGEYC

not attested not anchored not stored refs pending

Deep-learning jet flavor tagging for precision hadronic Higgs measurements at future $e^+e^-$ Higgs factories

Chunxiang Zhu, Haijun Yang, Jianfeng Jiang, Kun Wang, Manqi Ruan, Xinzhu Wang, Yifan Zhu, Yongfeng Zhu

arxiv:2512.21558 v2 · 2025-12-25 · hep-ph · 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{UOS2L3JA4W5JB5KMTVBLZRGEYC}

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	2026-07-29T01:25:32.701827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3a5a5ed20e5ba90f54c9d42bcc4c4c0bf5665b3e7ecf48162735236d603ce02

Aliases

arxiv: 2512.21558 · arxiv_version: 2512.21558v2 · doi: 10.48550/arxiv.2512.21558 · pith_short_12: UOS2L3JA4W5J · pith_short_16: UOS2L3JA4W5JB5KM · pith_short_8: UOS2L3JA

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/UOS2L3JA4W5JB5KMTVBLZRGEYC \
  | 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: a3a5a5ed20e5ba90f54c9d42bcc4c4c0bf5665b3e7ecf48162735236d603ce02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "455e05e3f21000aedbbef8553bd1b8a2e4bd9281fe3d785a891db86b96e644c7",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-12-25T08:11:19Z",
    "title_canon_sha256": "54272b81e1cbb15677bf09f9d6dabcf4f7c624959ff488ba5030044793a8e842"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.21558",
    "kind": "arxiv",
    "version": 2
  }
}