Pith Number

pith:MSTNQHWT

pith:2014:MSTNQHWTJNBNWI4DQX6AVENYZQ

not attested not anchored not stored refs pending

Post-selected von Neumann measurement with Hermite-Gaussian and Laguerre-Gaussian pointer states

Chang-Pu Sun, Hirokazu Kobayashi, Tomotada Akutsu, Yusuf Turek, Yutaka Shikano

arxiv:1410.3189 v2 · 2014-10-13 · quant-ph · math-ph · math.MP · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MSTNQHWTJNBNWI4DQX6AVENYZQ}

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	2026-05-18T01:35:01.738906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64a6d81ed34b42db238385fc0a91b8cc0dffcbba1f662a846e5eb741056d4716

Aliases

arxiv: 1410.3189 · arxiv_version: 1410.3189v2 · doi: 10.48550/arxiv.1410.3189 · pith_short_12: MSTNQHWTJNBN · pith_short_16: MSTNQHWTJNBNWI4D · pith_short_8: MSTNQHWT

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/MSTNQHWTJNBNWI4DQX6AVENYZQ \
  | 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: 64a6d81ed34b42db238385fc0a91b8cc0dffcbba1f662a846e5eb741056d4716

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ed3ecb6971628bfdd18dfae6689c415015a0952b9c570a1a2838c6d83070af5",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-10-13T05:11:22Z",
    "title_canon_sha256": "3f1bc69161b592686d2fecc54d871072f3e6cc46f3507558b1bbe696cc197b27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3189",
    "kind": "arxiv",
    "version": 2
  }
}