Pith Number

pith:V3FMNRE4

pith:2012:V3FMNRE4RBIJE3ZKDWARRH4EHC

not attested not anchored not stored refs pending

On the spectral dependence of separable and classical correlations in small quantum systems

David Jennings, Gary McConnell

arxiv:1205.3517 v2 · 2012-05-15 · 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{V3FMNRE4RBIJE3ZKDWARRH4EHC}

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	2026-05-18T03:45:52.930189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aecac6c49c8850926f2a1d81189f8438bb32a29629cb798542cac4d1e88ec271

Aliases

arxiv: 1205.3517 · arxiv_version: 1205.3517v2 · doi: 10.48550/arxiv.1205.3517 · pith_short_12: V3FMNRE4RBIJ · pith_short_16: V3FMNRE4RBIJE3ZK · pith_short_8: V3FMNRE4

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/V3FMNRE4RBIJE3ZKDWARRH4EHC \
  | 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: aecac6c49c8850926f2a1d81189f8438bb32a29629cb798542cac4d1e88ec271

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2507422e8c7f6f2e5c69aeaea2ad4667d5c235731cf423eb43361be99db2426",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-05-15T21:30:02Z",
    "title_canon_sha256": "5bd920ceadbc27389abd7f9980a80c0806c3df812a3a3891ab7ab2b22a074ee3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3517",
    "kind": "arxiv",
    "version": 2
  }
}