Pith Number

pith:JFPRCHKF

pith:2021:JFPRCHKFYGXEPSJS5U57GY2AW6

not attested not anchored not stored refs pending

Entanglement Thresholds of Doubly-Parametric Quantum Transducers

Akira Kyle, Alex Kwiatkowski, Curtis L. Rau, Ezad Shojaee, John D. Teufel, Konrad W. Lehnert, Tasshi Dennis

arxiv:2110.10235 v1 · 2021-10-19 · 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{JFPRCHKFYGXEPSJS5U57GY2AW6}

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	2026-07-05T05:17:08.832752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

495f111d45c1ae47c932ed3bf36340b781e4ebfc85f65f4707d8902923eaf935

Aliases

arxiv: 2110.10235 · arxiv_version: 2110.10235v1 · doi: 10.48550/arxiv.2110.10235 · pith_short_12: JFPRCHKFYGXE · pith_short_16: JFPRCHKFYGXEPSJS · pith_short_8: JFPRCHKF

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/JFPRCHKFYGXEPSJS5U57GY2AW6 \
  | 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: 495f111d45c1ae47c932ed3bf36340b781e4ebfc85f65f4707d8902923eaf935

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09ef7e60d0d833ad73855566ce30f5c5a76323edcd64111cf8b6b80747d91a63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-10-19T20:07:30Z",
    "title_canon_sha256": "aa544ebd9f93a9d4b8d558c453c8b5b2613d030062613e5836d7123b70bfa369"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.10235",
    "kind": "arxiv",
    "version": 1
  }
}