Pith Number

pith:WRR3VQME

pith:2003:WRR3VQMEJFKP2N7PWWCVOEMN2Y

not attested not anchored not stored refs pending

Local indistinguishability: more nonlocality with less entanglement

Aditi Sen De, Karol Horodecki, Michal Horodecki, Ujjwal Sen

arxiv:quant-ph/0301106 v1 · 2003-01-20 · 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{WRR3VQMEJFKP2N7PWWCVOEMN2Y}

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	2026-07-04T15:54:43.832705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b463bac1844954fd37efb58557118dd6327041ae145d0eb388cd8a5119207cbf

Aliases

arxiv: quant-ph/0301106 · arxiv_version: quant-ph/0301106v1 · doi: 10.48550/arxiv.quant-ph/0301106 · pith_short_12: WRR3VQMEJFKP · pith_short_16: WRR3VQMEJFKP2N7P · pith_short_8: WRR3VQME

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/WRR3VQMEJFKP2N7PWWCVOEMN2Y \
  | 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: b463bac1844954fd37efb58557118dd6327041ae145d0eb388cd8a5119207cbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1db4308e0bc10786a8e2a58f883571461cea34950030bfc1294f912c84abb93",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-01-20T21:00:32Z",
    "title_canon_sha256": "7c3fd3195e02a4bc0192815237bd85b84cac19471614349c60f87dd9b8316cc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0301106",
    "kind": "arxiv",
    "version": 1
  }
}