Pith Number

pith:F75NRBV2

pith:2023:F75NRBV2Z7YZH57KATP47YV2UN

not attested not anchored not stored refs pending

Exceptional-point-assisted entanglement, squeezing, and reset in a chain of three superconducting resonators

Mikko M\"ott\"onen, Suman Kundu, Timm M\"orstedt, Vasilii Vadimov, Wallace S. Teixeira

arxiv:2301.13571 v2 · 2023-01-31 · 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{F75NRBV2Z7YZH57KATP47YV2UN}

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	2026-07-05T06:43:20.759219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ffad886bacff193f7ea04dfcfe2baa3776700a35cd307bca9f89a4e23365a79

Aliases

arxiv: 2301.13571 · arxiv_version: 2301.13571v2 · doi: 10.48550/arxiv.2301.13571 · pith_short_12: F75NRBV2Z7YZ · pith_short_16: F75NRBV2Z7YZH57K · pith_short_8: F75NRBV2

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/F75NRBV2Z7YZH57KATP47YV2UN \
  | 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: 2ffad886bacff193f7ea04dfcfe2baa3776700a35cd307bca9f89a4e23365a79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0b934dbb950553244e035d8a03303b7210a87d4cb4312b570b91aeaef1792b7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-01-31T11:48:51Z",
    "title_canon_sha256": "1f2a70f10f34d7b60d41a666732ac6f0268b6ca4edb63339fd95a0e1832e129b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.13571",
    "kind": "arxiv",
    "version": 2
  }
}