Pith Number

pith:QJOXKEOE

pith:2005:QJOXKEOESKJYXPSIXLGIZNDAVP

not attested not anchored not stored refs pending

Macroscopic quantum information channel via the polarization-sensitive interaction between the light and spin subsystems

(2) QUANTOP - Danish Quantum Optics Center, Copenhagen, Denmark), Dmitriy Kupriyanov (1), Eugene Polzik (2) ((1) Department of Theoretical Physics, Niels Bohr Institute, Oksana Mishina (1), Russia, State Polytechnic University, St.-Petersburg

arxiv:quant-ph/0509220 v1 · 2005-09-30 · quant-ph · physics.atom-ph · 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{QJOXKEOESKJYXPSIXLGIZNDAVP}

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	2026-05-18T00:28:07.608145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

825d7511c492938bbe48bacc8cb460abcb660e4730683feaa66490c9f28f0a3b

Aliases

arxiv: quant-ph/0509220 · arxiv_version: quant-ph/0509220v1 · doi: 10.48550/arxiv.quant-ph/0509220 · pith_short_12: QJOXKEOESKJY · pith_short_16: QJOXKEOESKJYXPSI · pith_short_8: QJOXKEOE

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/QJOXKEOESKJYXPSIXLGIZNDAVP \
  | 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: 825d7511c492938bbe48bacc8cb460abcb660e4730683feaa66490c9f28f0a3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa29474eeef833b59a7b7b7a941ccc4a3a81eaa026b12533b2eda50cb34be948",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-09-30T17:40:25Z",
    "title_canon_sha256": "cf2b5c0f40e4e99462f040a31058c780784468e7a5124dfd24decb7ef5f36a5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0509220",
    "kind": "arxiv",
    "version": 1
  }
}