Pith Number

pith:MCIPTTCP

pith:2021:MCIPTTCPEWJEXT75YMAAFLLB5R

not attested not anchored not stored refs pending

Status of the SIMP Project: Toward the Single Microwave Photon Detection

Alessandra Toncelli, Alessandro Gallo, Alessio Rettaroli, Benno Margesin, Bruno Buonomo, Carlo Barone, Carlo Ligi, Claudio Gatti, Daniele Di Gioacchino, Danilo Babusci, David Alesini, Eugenio Monticone, Fabio Chiarello, Federico Paolucci, Francesco Giazotto, Francesco Mattioli, Franco Ligabue, Gabriella Castellano, Gianluca Lamanna, Giovanni Filatrella, Giovanni Maccarrone, Giulietto Felici, Guido Torrioli, Lorenzo Bianchini, Luca Gennaro Foggetta, Luca Oberto, Luigi Rolandi, Matteo Mario Beretta, Mauro Rajteri, Nadia Ligato, Paolo Falferi, Paolo Spagnolo, Sergio Pagano

arxiv:2107.00558 v1 · 2021-07-01 · physics.ins-det · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MCIPTTCPEWJEXT75YMAAFLLB5R}

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	2026-07-05T02:54:25.880124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6090f9cc4f25924bcffdc30002ad61ec7a5fafc71fd23f119b6d5bfc2ea1de04

Aliases

arxiv: 2107.00558 · arxiv_version: 2107.00558v1 · doi: 10.48550/arxiv.2107.00558 · pith_short_12: MCIPTTCPEWJE · pith_short_16: MCIPTTCPEWJEXT75 · pith_short_8: MCIPTTCP

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/MCIPTTCPEWJEXT75YMAAFLLB5R \
  | 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: 6090f9cc4f25924bcffdc30002ad61ec7a5fafc71fd23f119b6d5bfc2ea1de04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d41aa075e3a3972b5ff3c21dbc2c857ce8aa2b9c55c1ac8c6d12d6d02813b258",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-07-01T15:57:46Z",
    "title_canon_sha256": "87ae72073bdca3a2607e9f91d62f717f562e05ac8df360737b194adfd8d6bb42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.00558",
    "kind": "arxiv",
    "version": 1
  }
}