Pith Number

pith:IZVZZEUB

pith:2015:IZVZZEUBZZKTG3BFDEMFQE7DGX

not attested not anchored not stored refs pending

Comment on "Proof of Heisenberg's error-disturbance principle"

Masanao Ozawa

arxiv:1505.05014 v1 · 2015-05-19 · 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{IZVZZEUBZZKTG3BFDEMFQE7DGX}

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	2026-05-18T02:05:22.502030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

466b9c9281ce55336c2519185813e335fb11dec012a400d482f981a6fb4f53c7

Aliases

arxiv: 1505.05014 · arxiv_version: 1505.05014v1 · doi: 10.48550/arxiv.1505.05014 · pith_short_12: IZVZZEUBZZKT · pith_short_16: IZVZZEUBZZKTG3BF · pith_short_8: IZVZZEUB

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/IZVZZEUBZZKTG3BFDEMFQE7DGX \
  | 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: 466b9c9281ce55336c2519185813e335fb11dec012a400d482f981a6fb4f53c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bd21d40e5fbf4edae26793a163dd9ddc9c3077153aa380b21a3ae203119d6d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-05-19T14:28:17Z",
    "title_canon_sha256": "6d1c72cc3599b34fe21160218d2cd5f199f3f12b27e1ee34e1a33403278dfb49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05014",
    "kind": "arxiv",
    "version": 1
  }
}