Pith Number

pith:CMRO2JL7

pith:2011:CMRO2JL7ZWW3XBWG3HU6CKCIOW

not attested not anchored not stored refs pending

Sequential measurements of conjugate observables

Alessandro Toigo, Claudio Carmeli, Teiko Heinosaari

arxiv:1105.4976 v1 · 2011-05-25 · quant-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CMRO2JL7ZWW3XBWG3HU6CKCIOW}

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	2026-05-18T04:19:33.268040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1322ed257fcdadbb86c6d9e9e1284875b4cfb026c603f943d383e6f2712d3a73

Aliases

arxiv: 1105.4976 · arxiv_version: 1105.4976v1 · doi: 10.48550/arxiv.1105.4976 · pith_short_12: CMRO2JL7ZWW3 · pith_short_16: CMRO2JL7ZWW3XBWG · pith_short_8: CMRO2JL7

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/CMRO2JL7ZWW3XBWG3HU6CKCIOW \
  | 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: 1322ed257fcdadbb86c6d9e9e1284875b4cfb026c603f943d383e6f2712d3a73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "864e4d7514404a4200c9285e845906190e16aea5cfac9df4e09adb18dc75b8ee",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-25T09:32:22Z",
    "title_canon_sha256": "ed7a73377228744522e51eb7365d61426e16281b1d4a518a1202be9103f43ba8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4976",
    "kind": "arxiv",
    "version": 1
  }
}