Pith Number

pith:NP7DQ6XK

pith:2022:NP7DQ6XKYJJLC3WWWRJPIE6A6Y

not attested not anchored not stored refs pending

Performance of a spaghetti calorimeter prototype with tungsten absorber and garnet crystal fibres

Aleksandr Semennikov, Andreas Schopper, Andrey Golutvin, Daria Strekalina, David Gascon, David Sanchez, Eduardo Picatoste, Etiennette Auffray, Evgenii Shmanin, Federico Betti, Frederik Dall'Omo, Jos\'e Mazorra De Cos, Liupan An, Loris Martinazzoli, Marco Pizzichemi, Matteo Salomoni, Pavel Shatalov, Philipp Roloff, Sergey Kholodenko, Yanxi Zhang, Yury Guz

arxiv:2205.02500 v3 · 2022-05-05 · 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{NP7DQ6XKYJJLC3WWWRJPIE6A6Y}

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	2026-07-05T05:14:14.113473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bfe387aeac252b16ed6b452f413c0f62ca402259337653d2cd05f5d21181769

Aliases

arxiv: 2205.02500 · arxiv_version: 2205.02500v3 · doi: 10.48550/arxiv.2205.02500 · pith_short_12: NP7DQ6XKYJJL · pith_short_16: NP7DQ6XKYJJLC3WW · pith_short_8: NP7DQ6XK

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/NP7DQ6XKYJJLC3WWWRJPIE6A6Y \
  | 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: 6bfe387aeac252b16ed6b452f413c0f62ca402259337653d2cd05f5d21181769

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad75aa5af71d6ff2a3de3d6cf536859439754f257b4ca1e3c2d864048c1fffef",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2022-05-05T08:23:43Z",
    "title_canon_sha256": "ab286150cb828093b338a3539038ca404a4e93a02af102fa7a17a3661a557876"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.02500",
    "kind": "arxiv",
    "version": 3
  }
}