Pith Number

pith:U44XQPN3

pith:2005:U44XQPN3ACNBADW6RIKU6IT6EZ

not attested not anchored not stored refs pending

Digital Hadron Calorimetry with Glass RPC Active Detectors

A. Ghezzi, Frascati), G. Tinti (1) M. Piccolo (2) ((1) Universit\`a di Milano Bicocca, INFN, Milano (2) LNF-INFN, T. Tabarelli de Fatis

arxiv:physics/0507021 v1 · 2005-07-04 · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U44XQPN3ACNBADW6RIKU6IT6EZ}

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	2026-07-04T14:44:41.758507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a739783dbb009a100ede8a154f227e2654f43b6432484d6c94669784a573ad8d

Aliases

arxiv: physics/0507021 · arxiv_version: physics/0507021v1 · doi: 10.48550/arxiv.physics/0507021 · pith_short_12: U44XQPN3ACNB · pith_short_16: U44XQPN3ACNBADW6 · pith_short_8: U44XQPN3

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/U44XQPN3ACNBADW6RIKU6IT6EZ \
  | 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: a739783dbb009a100ede8a154f227e2654f43b6432484d6c94669784a573ad8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01ac0da0d043b3396c55c2dac2a067412d02e08e4528a4be02dc8a56b75f49ac",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2005-07-04T14:21:56Z",
    "title_canon_sha256": "51f26190275bd586e81b8e86cb32b14138f8ed73cbdfd27fbe962e04b2f4e2fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0507021",
    "kind": "arxiv",
    "version": 1
  }
}