Pith Number

pith:DSYIKCAW

pith:2011:DSYIKCAWFPUULS7ZYECPH5WV6C

not attested not anchored not stored refs pending

Classical Hierarchical Correlation Quantification on Tripartite Qubit Mixed State Families

Jos\'e Roberto Castilho Piqueira, Yuri Campbell

arxiv:1110.6128 v2 · 2011-10-27 · quant-ph · cs.IT · math.IT · nlin.CD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DSYIKCAWFPUULS7ZYECPH5WV6C}

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	2026-05-18T03:27:21.487780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cb08508162be945cbf9c104f3f6d5f090e37c632d852253f5c8619b1d1d84df

Aliases

arxiv: 1110.6128 · arxiv_version: 1110.6128v2 · doi: 10.48550/arxiv.1110.6128 · pith_short_12: DSYIKCAWFPUU · pith_short_16: DSYIKCAWFPUULS7Z · pith_short_8: DSYIKCAW

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/DSYIKCAWFPUULS7ZYECPH5WV6C \
  | 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: 1cb08508162be945cbf9c104f3f6d5f090e37c632d852253f5c8619b1d1d84df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1c6d4190375323850455e74a0335e8d6582619cd70210b09f8d779bd77cf340",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-10-27T16:08:42Z",
    "title_canon_sha256": "9c83c341b8b4fe979864aa91aa7df27fcd080cdc8105476d990ef2f0d3559f48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6128",
    "kind": "arxiv",
    "version": 2
  }
}