Pith Number

pith:JAEPF3WT

pith:2015:JAEPF3WTW5UMNDWNRS5TCK3HQA

not attested not anchored not stored refs pending

Measurement theory in local quantum physics

Kazuya Okamura, Masanao Ozawa

arxiv:1501.00239 v3 · 2015-01-01 · math-ph · math.MP · math.OA · 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{JAEPF3WTW5UMNDWNRS5TCK3HQA}

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	2026-05-18T01:26:31.785068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4808f2eed3b768c68ecd8cbb312b678010ddc801e4cf753361ccb024a00dc614

Aliases

arxiv: 1501.00239 · arxiv_version: 1501.00239v3 · doi: 10.48550/arxiv.1501.00239 · pith_short_12: JAEPF3WTW5UM · pith_short_16: JAEPF3WTW5UMNDWN · pith_short_8: JAEPF3WT

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/JAEPF3WTW5UMNDWNRS5TCK3HQA \
  | 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: 4808f2eed3b768c68ecd8cbb312b678010ddc801e4cf753361ccb024a00dc614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "297d6ade64249d4fdd45662b83a426694eb39ebe58103e1a61f65181d6373295",
    "cross_cats_sorted": [
      "math.MP",
      "math.OA",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-01-01T02:31:49Z",
    "title_canon_sha256": "f4404c09a0c375f2b3cef0e8c729bc47b1acf0d8d750776d7f9c6bd491dcc23f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00239",
    "kind": "arxiv",
    "version": 3
  }
}