Pith Number

pith:JH6AIEKY

pith:2011:JH6AIEKYMWFPUYZHPV3I4VBVHW

not attested not anchored not stored refs pending

Quantum locking of classical correlations and quantum discord of classical-quantum states

A. Winter, D. Cavalcanti, K. Modi, L. Aolita, S. Boixo

arxiv:1105.2768 v2 · 2011-05-13 · 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{JH6AIEKYMWFPUYZHPV3I4VBVHW}

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	2026-05-18T04:06:43.496457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49fc041158658afa63277d768e54353d88b6d5d010dc85bbce8359767cfc17c9

Aliases

arxiv: 1105.2768 · arxiv_version: 1105.2768v2 · doi: 10.48550/arxiv.1105.2768 · pith_short_12: JH6AIEKYMWFP · pith_short_16: JH6AIEKYMWFPUYZH · pith_short_8: JH6AIEKY

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/JH6AIEKYMWFPUYZHPV3I4VBVHW \
  | 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: 49fc041158658afa63277d768e54353d88b6d5d010dc85bbce8359767cfc17c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb5716bef6f313be217737f4ef1d3953e1fff1d512596ef4762dfedde45ad135",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-13T16:23:45Z",
    "title_canon_sha256": "089441be875fa650267726884546bf56d0dcb015906442e57a1b805757927bdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2768",
    "kind": "arxiv",
    "version": 2
  }
}