Pith Number

pith:C62DAL5X

pith:2011:C62DAL5XYHSKLJ2YYEMESEAJF3

not attested not anchored not stored refs pending

Optimal linear optical implementation of a single-qubit damping channel

Kent Fisher, Kevin J. Resch, Rainer Kaltenbaek, Robert Prevedel

arxiv:1109.2070 v1 · 2011-09-09 · 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{C62DAL5XYHSKLJ2YYEMESEAJF3}

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	2026-05-18T03:59:49.433914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17b4302fb7c1e4a5a758c1184910092eedd1a29d7637b91bf67a098c77274891

Aliases

arxiv: 1109.2070 · arxiv_version: 1109.2070v1 · doi: 10.48550/arxiv.1109.2070 · pith_short_12: C62DAL5XYHSK · pith_short_16: C62DAL5XYHSKLJ2Y · pith_short_8: C62DAL5X

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/C62DAL5XYHSKLJ2YYEMESEAJF3 \
  | 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: 17b4302fb7c1e4a5a758c1184910092eedd1a29d7637b91bf67a098c77274891

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "480b1a41c5ebb15233059d8fe5168108a63bafb61a086d2f30efeea692256a93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-09-09T17:15:34Z",
    "title_canon_sha256": "161e4c1f956c7f7c696f06716e5c72ad41cdf56e4355acdc071e3bfc2e6f4d81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2070",
    "kind": "arxiv",
    "version": 1
  }
}