Pith Number

pith:ZQ7SACDE

pith:2026:ZQ7SACDEIG7KDVDW5HTK5TBTJJ

not attested not anchored not stored refs pending

The statistical disturbance bound of quantum measurements

Roope Uola, Sebastian Schl\"osser, Ties-A. Ohst

arxiv:2607.15874 v1 · 2026-07-17 · 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{ZQ7SACDEIG7KDVDW5HTK5TBTJJ}

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	2026-07-20T01:19:14.817783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc3f20086441bea1d476e9e6aecc334a4dbbfc6494a578ff4719fe8978de6ea2

Aliases

arxiv: 2607.15874 · arxiv_version: 2607.15874v1 · doi: 10.48550/arxiv.2607.15874 · pith_short_12: ZQ7SACDEIG7K · pith_short_16: ZQ7SACDEIG7KDVDW · pith_short_8: ZQ7SACDE

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/ZQ7SACDEIG7KDVDW5HTK5TBTJJ \
  | 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: cc3f20086441bea1d476e9e6aecc334a4dbbfc6494a578ff4719fe8978de6ea2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "273361762f50a43d5157832b29ee00454df98a891b8932b28442189f483ba6c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-17T11:41:22Z",
    "title_canon_sha256": "bf5b1d489fdc2316623493859ecb8a44299349480bc50ba8d93de33d151137ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15874",
    "kind": "arxiv",
    "version": 1
  }
}