Pith Number

pith:VN3RGIHI

pith:2013:VN3RGIHIZGWVYR52HIOSUOV4E7

not attested not anchored not stored refs pending

Disproving Heisenberg's error-disturbance relation

Masanao Ozawa

arxiv:1308.3540 v1 · 2013-08-16 · 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{VN3RGIHIZGWVYR52HIOSUOV4E7}

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	2026-05-18T03:15:44.620598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab771320e8c9ad5c47ba3a1d2a3abc27db625c90b87ed1441706144c950d0dc7

Aliases

arxiv: 1308.3540 · arxiv_version: 1308.3540v1 · doi: 10.48550/arxiv.1308.3540 · pith_short_12: VN3RGIHIZGWV · pith_short_16: VN3RGIHIZGWVYR52 · pith_short_8: VN3RGIHI

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/VN3RGIHIZGWVYR52HIOSUOV4E7 \
  | 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: ab771320e8c9ad5c47ba3a1d2a3abc27db625c90b87ed1441706144c950d0dc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f04fb8c78bceb5e31ac1b884ffcb7a1abd8e1407eb2a66cf7f9a08283c56aec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-08-16T03:00:23Z",
    "title_canon_sha256": "4de71008195d8c5cd697d87dd9c8bea63a764e3c401a900c961268e8238ac290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3540",
    "kind": "arxiv",
    "version": 1
  }
}