Pith Number

pith:5GDFQZBA

pith:2021:5GDFQZBAMAP5R27PLJG35OWGIQ

not attested not anchored not stored refs pending

High resolution, High contrast optical interface for defect qubits

Andrej Denisenko, Dowon Lee, Haneul Lee, Je-Hyung Kim, Jin Hee Lee, Joerg Wrachtrup, Jong Sung Moon, Junghyun Lee, Rolf Reuter, Sang-Wook Han, Sang-Yun Lee, Seoyoung Paik, Woong Bae Jeon

arxiv:2102.07046 v1 · 2021-02-14 · quant-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5GDFQZBAMAP5R27PLJG35OWGIQ}

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	2026-07-05T03:43:39.311967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e986586420601fd8ebef5a4dbebac6443333496927e0ddf44264127b8fe839ab

Aliases

arxiv: 2102.07046 · arxiv_version: 2102.07046v1 · doi: 10.48550/arxiv.2102.07046 · pith_short_12: 5GDFQZBAMAP5 · pith_short_16: 5GDFQZBAMAP5R27P · pith_short_8: 5GDFQZBA

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/5GDFQZBAMAP5R27PLJG35OWGIQ \
  | 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: e986586420601fd8ebef5a4dbebac6443333496927e0ddf44264127b8fe839ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "670cab1e9f1d107887894c68c9400c92f7dcae8dcd1b74f31dd08039fcbee634",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-02-14T01:50:51Z",
    "title_canon_sha256": "36ff6500340f6fc374506f2fb8326dd034381d4744313e12ddd0f7c91bb6d1cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07046",
    "kind": "arxiv",
    "version": 1
  }
}