Pith Number

pith:QW5YYMSQ

pith:2026:QW5YYMSQSZ33JCSOTT43HQDSTF

not attested not anchored not stored refs pending

Multimode Phonon-Number Measurement and Single-shot Superparity Measurement using Dispersive Shifts in a Trapped Ion

Jaehun You, Jiyong Kang, Kyunghye Kim, Kyungmin Lee, Taehyun Kim, Wonhyeong Choi

arxiv:2601.04591 v2 · 2026-01-08 · 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{QW5YYMSQSZ33JCSOTT43HQDSTF}

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	2026-07-01T01:17:45.159461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85bb8c32509677b48a4e9cf9b3c0729965ba3076df1b21c991be99db07c43da1

Aliases

arxiv: 2601.04591 · arxiv_version: 2601.04591v2 · doi: 10.48550/arxiv.2601.04591 · pith_short_12: QW5YYMSQSZ33 · pith_short_16: QW5YYMSQSZ33JCSO · pith_short_8: QW5YYMSQ

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/QW5YYMSQSZ33JCSOTT43HQDSTF \
  | 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: 85bb8c32509677b48a4e9cf9b3c0729965ba3076df1b21c991be99db07c43da1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07001357c39c4455b6727fcf14c8bb5d460189cdc28868293a815c5058953298",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-01-08T04:42:33Z",
    "title_canon_sha256": "0440aa1dbba79567bd08c09e09e361ae946e1a614369fcd6f694ebd42afdc609"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.04591",
    "kind": "arxiv",
    "version": 2
  }
}