Pith Number

pith:2LTEO2II

pith:2021:2LTEO2IIWN6RVYKEIBU43SS7QG

not attested not anchored not stored refs pending

Key4hep, a framework for future HEP experiments and its use in FCC

Cl\'ement Helsens (1), Gerardo Ganis (1), Valentin V\"olkl (1) ((1) CERN)

arxiv:2111.09874 v1 · 2021-11-18 · 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{2LTEO2IIWN6RVYKEIBU43SS7QG}

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.

Cited by

3 papers in Pith

ParticleTransformer is all you need for reconstructing hadronic tau leptons

Flavor-physics benchmarks for tracker-based particle identification at the FCC-ee

Receipt and verification

First computed	2026-07-05T03:33:16.722586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2e6476908b37d1ae1444069cdca5f81a614ddd62682fe02acabc3aeade2f6fd

Aliases

arxiv: 2111.09874 · arxiv_version: 2111.09874v1 · doi: 10.48550/arxiv.2111.09874 · pith_short_12: 2LTEO2IIWN6R · pith_short_16: 2LTEO2IIWN6RVYKE · pith_short_8: 2LTEO2II

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/2LTEO2IIWN6RVYKEIBU43SS7QG \
  | 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: d2e6476908b37d1ae1444069cdca5f81a614ddd62682fe02acabc3aeade2f6fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f63f4bec660219a57030c1112da76f6f0768705460550b8814811d4bef989268",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2021-11-18T18:52:32Z",
    "title_canon_sha256": "f426750cfcc02e9243dbd6da384400779e27554086d88bddd2443436b6d3f29f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.09874",
    "kind": "arxiv",
    "version": 1
  }
}