Pith Number

pith:ZHS2NYIX

pith:2026:ZHS2NYIX6RBLMMN6NZ2YON7IUO

not attested not anchored not stored refs pending

The measurement of late-pulses and after-pulses in the large area Hamamatsu R7081 photomultiplier with improved quantum-efficiency photocathode

A. Balbi, A. Grimaldi, D. Sciliberto, E. Leonora, G. Ottonello, K. Gracheva, M. Anghinolfi, M. Brunoldi, M. Taiuti, S. Aiello, V. Kulikovskiy, Y. Yakovenko

arxiv:2605.19509 v1 · 2026-05-19 · 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{ZHS2NYIX6RBLMMN6NZ2YON7IUO}

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	2026-05-20T01:05:49.241349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9e5a6e117f442b631be6e758737e8a3bb04069f22143982e8146a13946ab2a9

Aliases

arxiv: 2605.19509 · arxiv_version: 2605.19509v1 · doi: 10.48550/arxiv.2605.19509 · pith_short_12: ZHS2NYIX6RBL · pith_short_16: ZHS2NYIX6RBLMMN6 · pith_short_8: ZHS2NYIX

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/ZHS2NYIX6RBLMMN6NZ2YON7IUO \
  | 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: c9e5a6e117f442b631be6e758737e8a3bb04069f22143982e8146a13946ab2a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd0a25364da007523d497eb68d7bb6b3fc7ae3a6aeb6b5a73dcef5dccebbbbe5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2026-05-19T08:07:31Z",
    "title_canon_sha256": "e6d85b5953548d13ffa7ea70c49d0027607d29d814160fb8bbfa230e000975e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19509",
    "kind": "arxiv",
    "version": 1
  }
}