Pith Number

pith:4WWZXZ6U

pith:2025:4WWZXZ6UBXREJ4RPZIPFIQS4LR

not attested not anchored not stored refs pending

Distributed quantum sensing with multi-mode $N00N$ states

Changhyoup Lee, Dong-Hyun Kim, Hyang-Tag Lim, Kyunghwan Oh, Seongjin Hong, Su-Yong Lee, Yong-Su Kim

arxiv:2508.02070 v1 · 2025-08-04 · 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{4WWZXZ6UBXREJ4RPZIPFIQS4LR}

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	2026-07-05T11:47:50.403423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5ad9be7d40de244f22fca1e54425c5c689f8e81c827fa9d79c5515a0ac6f1d7

Aliases

arxiv: 2508.02070 · arxiv_version: 2508.02070v1 · doi: 10.48550/arxiv.2508.02070 · pith_short_12: 4WWZXZ6UBXRE · pith_short_16: 4WWZXZ6UBXREJ4RP · pith_short_8: 4WWZXZ6U

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/4WWZXZ6UBXREJ4RPZIPFIQS4LR \
  | 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: e5ad9be7d40de244f22fca1e54425c5c689f8e81c827fa9d79c5515a0ac6f1d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b112f6eb41e72b033216959abc48cac05fe418ddda252954ec7da14ba9bcade0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-04T05:20:08Z",
    "title_canon_sha256": "084cfbb969fc536e13bf7c597c29d45cb96c2f365d85d77596ab5dedeef86f54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.02070",
    "kind": "arxiv",
    "version": 1
  }
}