Pith Number

pith:QEYQT5AM

pith:2025:QEYQT5AMPCIUWWFO6T2GBYN5VI

not attested not anchored not stored refs pending

Machine Learning for the Cluster Reconstruction in the CALIFA Calorimeter at R3B

Laura Fabbietti, Lukas Heinrich, Nicole Hartman, Roman Gernhaeuser, Tobias Jenegger

arxiv:2506.09088 v1 · 2025-06-10 · 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{QEYQT5AMPCIUWWFO6T2GBYN5VI}

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	2026-07-05T11:19:31.234424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

813109f40c78914b58aef4f460e1bdaa253ab2b404084c5d58ab9b71444e1218

Aliases

arxiv: 2506.09088 · arxiv_version: 2506.09088v1 · doi: 10.48550/arxiv.2506.09088 · pith_short_12: QEYQT5AMPCIU · pith_short_16: QEYQT5AMPCIUWWFO · pith_short_8: QEYQT5AM

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/QEYQT5AMPCIUWWFO6T2GBYN5VI \
  | 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: 813109f40c78914b58aef4f460e1bdaa253ab2b404084c5d58ab9b71444e1218

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa22646336258df659ad465512737d444496247626a2e0e7f87f67ae01eda167",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2025-06-10T09:29:18Z",
    "title_canon_sha256": "f7b5d9f8fc53aff526a983fd5099b2898a248da638ea9ee411eeba72842c6c2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.09088",
    "kind": "arxiv",
    "version": 1
  }
}