Pith Number

pith:KEGSYP5O

pith:2011:KEGSYP5OVAW7LMN2D5EJLH2MXX

not attested not anchored not stored refs pending

No-signaling Principle Can Determine Optimal Quantum State Discrimination

Joonwoo Bae, Won-Young Hwang, Yeong-Deok Han

arxiv:1102.0361 v3 · 2011-02-02 · 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{KEGSYP5OVAW7LMN2D5EJLH2MXX}

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	2026-05-18T04:10:35.992553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

510d2c3faea82df5b1ba1f48959f4cbdf7b0c3d6a1c5abc438de2c1ef02e3fb2

Aliases

arxiv: 1102.0361 · arxiv_version: 1102.0361v3 · doi: 10.48550/arxiv.1102.0361 · pith_short_12: KEGSYP5OVAW7 · pith_short_16: KEGSYP5OVAW7LMN2 · pith_short_8: KEGSYP5O

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/KEGSYP5OVAW7LMN2D5EJLH2MXX \
  | 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: 510d2c3faea82df5b1ba1f48959f4cbdf7b0c3d6a1c5abc438de2c1ef02e3fb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da50f36d63c3ac4191b0489d11be6eb8fc228de86106597f1fa5b60bbe449bfa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-02-02T05:17:14Z",
    "title_canon_sha256": "9e8d636833d152cf0898213c553659f6eb71bc660bd8b643728132c65a043489"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0361",
    "kind": "arxiv",
    "version": 3
  }
}