Pith Number

pith:ONNZNEZ7

pith:2003:ONNZNEZ7E62I65AAX3FB2UIY2P

not attested not anchored not stored refs pending

Noise and disturbance in quantum mechanics

P. Busch, P. Lahti, T. Heinonen

arxiv:quant-ph/0312006 v1 · 2003-11-30 · 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{ONNZNEZ7E62I65AAX3FB2UIY2P}

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	2026-05-18T04:32:09.738887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

735b96933f27b48f7400beca1d5118d3c08e7547ea02f18b100f67654ff022e3

Aliases

arxiv: quant-ph/0312006 · arxiv_version: quant-ph/0312006v1 · doi: 10.48550/arxiv.quant-ph/0312006 · pith_short_12: ONNZNEZ7E62I · pith_short_16: ONNZNEZ7E62I65AA · pith_short_8: ONNZNEZ7

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/ONNZNEZ7E62I65AAX3FB2UIY2P \
  | 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: 735b96933f27b48f7400beca1d5118d3c08e7547ea02f18b100f67654ff022e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89c4a4556bfacbcf7d845c23e8a77d9576bf7174789b6f8d6586ac5acf45563e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-11-30T17:28:11Z",
    "title_canon_sha256": "971410c8b7ce30b89fb68a2882c3125544be71977378381b7dc670814950aee7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0312006",
    "kind": "arxiv",
    "version": 1
  }
}