Pith Number

pith:IVAXNFNH

pith:2007:IVAXNFNHTLZQRIZ46XTDQ3CCK3

not attested not anchored not stored refs pending

Fiber-optic realization of anisotropic depolarizing quantum channels

Czeslaw Radzewicz, Konrad Banaszek, Michal Karpinski

arxiv:0707.3728 v2 · 2007-07-25 · quant-ph · physics.optics

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IVAXNFNHTLZQRIZ46XTDQ3CCK3}

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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.

Cited by

1 paper in Pith

The Geometry of Quantum Complexity in Open Systems

Receipt and verification

First computed	2026-07-04T17:31:59.345106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45417695a79af308a33cf5e6386c4256d926bc7ce079ce76214b17e310633301

Aliases

arxiv: 0707.3728 · arxiv_version: 0707.3728v2 · doi: 10.48550/arxiv.0707.3728 · pith_short_12: IVAXNFNHTLZQ · pith_short_16: IVAXNFNHTLZQRIZ4 · pith_short_8: IVAXNFNH

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/IVAXNFNHTLZQRIZ46XTDQ3CCK3 \
  | 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: 45417695a79af308a33cf5e6386c4256d926bc7ce079ce76214b17e310633301

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a12d61aef242f918b834a2f52320c27248ed337d1470b18e0c753c5aefd458ee",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-07-25T12:46:08Z",
    "title_canon_sha256": "cab49beefded3ea13b701ceebc0bdfc8020bd0d49ff960208b69de8adfbe0df6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.3728",
    "kind": "arxiv",
    "version": 2
  }
}