Pith Number

pith:R6AEK6VG

pith:2011:R6AEK6VGZIVF64ZGXWDTI3QGEW

not attested not anchored not stored refs pending

Increasing efficiency of a linear-optical quantum gate using an electronic feed forward

Helena Fikerova, Ivo Straka, Martina Mikova, Michal Micuda, Miloslav Dusek, Miroslav Jezek

arxiv:1111.3237 v1 · 2011-11-14 · 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{R6AEK6VGZIVF64ZGXWDTI3QGEW}

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	2026-05-18T01:59:33.771452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f80457aa6ca2a5f7326bd87346e06258dfe45df63b2ab9f8e6a94561669e6d7

Aliases

arxiv: 1111.3237 · arxiv_version: 1111.3237v1 · doi: 10.48550/arxiv.1111.3237 · pith_short_12: R6AEK6VGZIVF · pith_short_16: R6AEK6VGZIVF64ZG · pith_short_8: R6AEK6VG

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/R6AEK6VGZIVF64ZGXWDTI3QGEW \
  | 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: 8f80457aa6ca2a5f7326bd87346e06258dfe45df63b2ab9f8e6a94561669e6d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76bd66049f6994c0fe7d837c020df6c5eea032c167ac80a5b5099b032d1dbe3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-11-14T15:07:08Z",
    "title_canon_sha256": "d956e3bd8dfb9b48214fdacb80c8f73c64c966806f32ac83f19e52a5a7b266b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3237",
    "kind": "arxiv",
    "version": 1
  }
}