Pith Number

pith:5YUR3FZU

pith:2011:5YUR3FZUS7VVWGPFDBOHYXSIGG

not attested not anchored not stored refs pending

Unification of quantum and classical correlations and quantumness measures

Kavan Modi, Vlatko Vedral

arxiv:1104.1520 v1 · 2011-04-08 · 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{5YUR3FZUS7VVWGPFDBOHYXSIGG}

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	2026-05-18T04:10:58.667971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee291d973497eb5b19e5185c7c5e48318819c4a2040dfedd59cd4e6b0cc93019

Aliases

arxiv: 1104.1520 · arxiv_version: 1104.1520v1 · doi: 10.48550/arxiv.1104.1520 · pith_short_12: 5YUR3FZUS7VV · pith_short_16: 5YUR3FZUS7VVWGPF · pith_short_8: 5YUR3FZU

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/5YUR3FZUS7VVWGPFDBOHYXSIGG \
  | 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: ee291d973497eb5b19e5185c7c5e48318819c4a2040dfedd59cd4e6b0cc93019

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "483cff853e782bdbdb596090f0b9ffe0e4aef5e427a0e56ae6cbeb93e9a9865e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-04-08T08:41:05Z",
    "title_canon_sha256": "ef300839ee02d9ca83e8490879f82b4538396c6f275b8dd0e33118ee51b4f626"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1520",
    "kind": "arxiv",
    "version": 1
  }
}