Pith Number

pith:2LGJUYL2

pith:2021:2LGJUYL27KPKHJCWO2WM34V3DY

not attested not anchored not stored refs pending

Enhancement of the X-Arapuca photon detection device for the DUNE experiment

A. Falcone, A. Machado, C. Brizzolari, C. Gotti, C. M. Cattadori, E. Segreto, F. Bruni, F. Meinardi, F. Terranova, G. Pessina, H. V. Souza, M. Spanu, M. Torti, P. Carniti, S. Brovelli

arxiv:2104.07548 v1 · 2021-04-15 · 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{2LGJUYL27KPKHJCWO2WM34V3DY}

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	2026-07-05T03:25:53.606949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2cc9a617afa9ea3a45676accdf2bb1e10d5c533a648145ae2b5b6592acc2e56

Aliases

arxiv: 2104.07548 · arxiv_version: 2104.07548v1 · doi: 10.48550/arxiv.2104.07548 · pith_short_12: 2LGJUYL27KPK · pith_short_16: 2LGJUYL27KPKHJCW · pith_short_8: 2LGJUYL2

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/2LGJUYL27KPKHJCWO2WM34V3DY \
  | 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: d2cc9a617afa9ea3a45676accdf2bb1e10d5c533a648145ae2b5b6592acc2e56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4de5c554e8e29d883a6dc66f13d20ab749cf6485ab06340bf51a7b0118e62446",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-04-15T15:59:42Z",
    "title_canon_sha256": "83d08cb0ae88419552e8cef9f5aa47bd3781a6d5f8696062a9c24d372456b55c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07548",
    "kind": "arxiv",
    "version": 1
  }
}