Pith Number

pith:L73SVOA2

pith:2009:L73SVOA2QU62PEVRIUFSRJRH6O

not attested not anchored not stored refs pending

Quantum Reality and Measurement: A Quantum Logical Approach

Masanao Ozawa

arxiv:0911.1147 v3 · 2009-11-05 · 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{L73SVOA2QU62PEVRIUFSRJRH6O}

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	2026-05-18T04:19:32.367139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ff72ab81a853da792b1450b28a627f38530d5db07418e2ffdf9c1b18bf1f3ae

Aliases

arxiv: 0911.1147 · arxiv_version: 0911.1147v3 · doi: 10.48550/arxiv.0911.1147 · pith_short_12: L73SVOA2QU62 · pith_short_16: L73SVOA2QU62PEVR · pith_short_8: L73SVOA2

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/L73SVOA2QU62PEVRIUFSRJRH6O \
  | 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: 5ff72ab81a853da792b1450b28a627f38530d5db07418e2ffdf9c1b18bf1f3ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1558f2bd0345f6420ea97d9a5b25a0d97d48da571b757ab51949f1dbce208e9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-11-05T22:48:27Z",
    "title_canon_sha256": "781a8f3526994e082cb9f03627eec52af53380a5e46ff3b984ac1b1ec8e11a8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1147",
    "kind": "arxiv",
    "version": 3
  }
}