Pith Number

pith:UUZWI6VN

pith:2010:UUZWI6VNPEGD5P4WCYDWNGXTG6

not attested not anchored not stored refs pending

Spectrally Resolved Quantum Tomography of Polarization Entangled States

Dmitry A. Kalashnikov, Leonid A. Krivitsky

arxiv:1006.5116 v2 · 2010-06-26 · 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{UUZWI6VNPEGD5P4WCYDWNGXTG6}

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	2026-05-18T02:06:42.191387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a533647aad790c3ebf961607669af3379e403553eb699b0a70f02013cc9d5185

Aliases

arxiv: 1006.5116 · arxiv_version: 1006.5116v2 · doi: 10.48550/arxiv.1006.5116 · pith_short_12: UUZWI6VNPEGD · pith_short_16: UUZWI6VNPEGD5P4W · pith_short_8: UUZWI6VN

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/UUZWI6VNPEGD5P4WCYDWNGXTG6 \
  | 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: a533647aad790c3ebf961607669af3379e403553eb699b0a70f02013cc9d5185

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c81fd94b72cc1e80306e9f87dad153718bc28c7765a695931b128cee69c58544",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-06-26T06:47:24Z",
    "title_canon_sha256": "eac4facdf2c69f0ab9af0a5522199f2fb016b6f772cf642f24a89e73d565a5a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.5116",
    "kind": "arxiv",
    "version": 2
  }
}