Pith Number

pith:OVBHDNY2

pith:2022:OVBHDNY2UI6LVPAJ62QRVK5572

not attested not anchored not stored refs pending

A quantum logic gate for free electrons

Dagmar Gerthsen, Manuel Dries, Martin Obermair, Peng-Han Lu, Peter Hartel, Peter Schattschneider, Rafal E. Dunin-Borkowski, Stefan L\"offler, Thomas Schachinger

arxiv:2209.07123 v2 · 2022-09-15 · 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{OVBHDNY2UI6LVPAJ62QRVK5572}

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	2026-07-05T06:29:31.978570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

754271b71aa23cbabc09f6a11aabbdfeb4d8f1192e4c47bc80e10af5a01e7283

Aliases

arxiv: 2209.07123 · arxiv_version: 2209.07123v2 · doi: 10.48550/arxiv.2209.07123 · pith_short_12: OVBHDNY2UI6L · pith_short_16: OVBHDNY2UI6LVPAJ · pith_short_8: OVBHDNY2

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/OVBHDNY2UI6LVPAJ62QRVK5572 \
  | 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: 754271b71aa23cbabc09f6a11aabbdfeb4d8f1192e4c47bc80e10af5a01e7283

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08ec106125e2d0de6d666ebc36bbe4b6a27b4b9b22e7cfc62f730d83d78af2b9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-09-15T08:11:02Z",
    "title_canon_sha256": "a5540fd89e5ad98059f3f2f4dcb58927fd4b89e3e15b2ee4794cfa8186321a7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.07123",
    "kind": "arxiv",
    "version": 2
  }
}