Pith Number

pith:OFUU357L

pith:2016:OFUU357LWUBJ474YWMHCKGGRDU

not attested not anchored not stored refs pending

Demonstration of quantum error correction for enhanced sensitivity of photonic measurements

A. Retzker, D. Istrati, H. S. Eisenberg, L. Cohen, Y. Pilnyak

arxiv:1603.07159 v2 · 2016-03-23 · physics.optics · 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{OFUU357LWUBJ474YWMHCKGGRDU}

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	2026-05-18T01:11:01.899117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71694df7ebb5029e7f98b30e2518d11d3f35233e82151402b666fce0d12f4387

Aliases

arxiv: 1603.07159 · arxiv_version: 1603.07159v2 · doi: 10.48550/arxiv.1603.07159 · pith_short_12: OFUU357LWUBJ · pith_short_16: OFUU357LWUBJ474Y · pith_short_8: OFUU357L

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/OFUU357LWUBJ474YWMHCKGGRDU \
  | 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: 71694df7ebb5029e7f98b30e2518d11d3f35233e82151402b666fce0d12f4387

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bc1bcca2003dfac967baad4b893cb463aeb7a10c1202d879c77d1ac5ee48bdb",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-03-23T12:41:32Z",
    "title_canon_sha256": "9f6847b07ba211b8046b6c7d19c44ee1614b1b7ee089feb1710963a846b17d0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07159",
    "kind": "arxiv",
    "version": 2
  }
}