Pith Number

pith:E3R2QU6V

pith:2024:E3R2QU6V65JXDZ5LP6LVHGT6Q7

not attested not anchored not stored refs pending

Criticality-amplified quantum probing of a spontaneous collapse model

Andrea Trombettoni, Giorgio Zicari, Matteo Carlesso, Mauro Paternostro

arxiv:2407.09304 v2 · 2024-07-12 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E3R2QU6V65JXDZ5LP6LVHGT6Q7}

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.

Cited by

1 paper in Pith

Updating the constraint on the quantum collapse models via kilogram masses

Receipt and verification

First computed	2026-07-05T11:03:00.898867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26e3a853d5f75371e7ab7f97539a7e87fcac1658e3648f624735b552d2ec2eab

Aliases

arxiv: 2407.09304 · arxiv_version: 2407.09304v2 · doi: 10.48550/arxiv.2407.09304 · pith_short_12: E3R2QU6V65JX · pith_short_16: E3R2QU6V65JXDZ5L · pith_short_8: E3R2QU6V

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/E3R2QU6V65JXDZ5LP6LVHGT6Q7 \
  | 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: 26e3a853d5f75371e7ab7f97539a7e87fcac1658e3648f624735b552d2ec2eab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e8d749fb29a1802c9e9fcbf3e28f64f24dcd7fba1e184e33ec3e52e01cad01d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-07-12T14:37:58Z",
    "title_canon_sha256": "537924e4313372462c9ec2afac232a54f5d265d7d1749d8719595e0a888b9c62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.09304",
    "kind": "arxiv",
    "version": 2
  }
}