Pith Number

pith:LGICRWSI

pith:2021:LGICRWSIPM7QENTVRSB6YVDWK5

not attested not anchored not stored refs pending

Experimental SWAP test of infinite dimensional quantum states

Chi-Huan Nguyen, Dzmitry Matsukevich, Gleb Maslennikov, H. C. J. Gan, Ko-Wei Tseng

arxiv:2103.10219 v1 · 2021-03-18 · quant-ph · physics.atom-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{LGICRWSIPM7QENTVRSB6YVDWK5}

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.

Cited by

2 papers in Pith

Swap-test interferometry with biased ancilla noise

Ancilla-Error-Transparent Controlled Beam Splitter Gate

Receipt and verification

First computed	2026-07-05T02:24:17.937866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

599028da487b3f0236758c83ec54765740835d38fa623b01ea9f20348807972d

Aliases

arxiv: 2103.10219 · arxiv_version: 2103.10219v1 · doi: 10.48550/arxiv.2103.10219 · pith_short_12: LGICRWSIPM7Q · pith_short_16: LGICRWSIPM7QENTV · pith_short_8: LGICRWSI

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/LGICRWSIPM7QENTVRSB6YVDWK5 \
  | 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: 599028da487b3f0236758c83ec54765740835d38fa623b01ea9f20348807972d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cadc516afaea32776b654a2deb9491636f36abe6b49584dd4fc45818adccfd6e",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-03-18T12:43:12Z",
    "title_canon_sha256": "6fbd457bac7a8c3f328e5e35a355a1f10a8f65efa3c9f9f142dd931e6d412da4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.10219",
    "kind": "arxiv",
    "version": 1
  }
}