Pith Number

pith:L47ZCWIU

pith:2026:L47ZCWIU5FSJ4LEW2JMJKILQZJ

not attested not anchored not stored refs pending

Universal Operational Privacy in Distributed Quantum Sensing

Dong-Hyun Kim, Hyang-Tag Lim, Min Namkung, Seongjin Hong, Su-Yong Lee, Yong-Su Kim

arxiv:2601.19206 v2 · 2026-01-27 · 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{L47ZCWIU5FSJ4LEW2JMJKILQZJ}

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	2026-07-17T01:20:43.887496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f3f915914e9649e2c96d258952170ca703236a6bf12393e6f739cd1786e8a9d

Aliases

arxiv: 2601.19206 · arxiv_version: 2601.19206v2 · doi: 10.48550/arxiv.2601.19206 · pith_short_12: L47ZCWIU5FSJ · pith_short_16: L47ZCWIU5FSJ4LEW · pith_short_8: L47ZCWIU

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/L47ZCWIU5FSJ4LEW2JMJKILQZJ \
  | 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: 5f3f915914e9649e2c96d258952170ca703236a6bf12393e6f739cd1786e8a9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65c9132970be376a2e1a5d40a61998dfb7c4186e47947f31d63bbbfa3b588ccf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-01-27T05:17:46Z",
    "title_canon_sha256": "d16a30cc7961b83913d47a5aafde7badd0339f36e7260b7e952236f31a150232"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.19206",
    "kind": "arxiv",
    "version": 2
  }
}