Pith Number

pith:CLUORMVR

pith:2025:CLUORMVRDZYMDGZPCNIN2PVP5F

not attested not anchored not stored refs pending

Exact distinguishability between real-valued and complex-valued Haar random quantum states

Peter Brown, Romain All\'eaume, Tristan Nemoz

arxiv:2507.16939 v2 · 2025-07-22 · 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{CLUORMVRDZYMDGZPCNIN2PVP5F}

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.

Cited by

1 paper in Pith

The most discriminable quantum states in the multicopy regime

Receipt and verification

First computed	2026-05-27T01:05:37.000637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12e8e8b2b11e70c19b2f1350dd3eafe95a1dbfbe55d9238969cade4f04bb5aad

Aliases

arxiv: 2507.16939 · arxiv_version: 2507.16939v2 · doi: 10.48550/arxiv.2507.16939 · pith_short_12: CLUORMVRDZYM · pith_short_16: CLUORMVRDZYMDGZP · pith_short_8: CLUORMVR

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/CLUORMVRDZYMDGZPCNIN2PVP5F \
  | 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: 12e8e8b2b11e70c19b2f1350dd3eafe95a1dbfbe55d9238969cade4f04bb5aad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdd23259040438a9877a09834b993a9bcd0d87f8c2e8578d04d9d57433a7e107",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-22T18:23:46Z",
    "title_canon_sha256": "5ecab8a5bd5b7f643bff6219ac905152b0a5008a4dd38134c402d30f7045d0a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.16939",
    "kind": "arxiv",
    "version": 2
  }
}