Pith Number

pith:K2KNMAOW

pith:2009:K2KNMAOWVMVL242HGHJTXDPQOG

not attested not anchored not stored refs pending

Channel Capacities versus Entanglement Measures in Multiparty Quantum States

Aditi Sen De, Ujjwal Sen

arxiv:0909.0580 v2 · 2009-09-03 · 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{K2KNMAOWVMVL242HGHJTXDPQOG}

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.

Cited by

1 paper in Pith

Explicit Pfaffian Formula for Amplitudes of Fermionic Gaussian Pure States in Arbitrary Pauli Bases

Receipt and verification

First computed	2026-07-04T17:21:18.014405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5694d601d6ab2abd734731d33b8df071a48a1e24cea1204ba1ef99573a9dab62

Aliases

arxiv: 0909.0580 · arxiv_version: 0909.0580v2 · doi: 10.48550/arxiv.0909.0580 · pith_short_12: K2KNMAOWVMVL · pith_short_16: K2KNMAOWVMVL242H · pith_short_8: K2KNMAOW

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/K2KNMAOWVMVL242HGHJTXDPQOG \
  | 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: 5694d601d6ab2abd734731d33b8df071a48a1e24cea1204ba1ef99573a9dab62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d44c44b8055a67466f16b8cde26506a07bff05bc3b02490ab68dae2c7b55ff1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-09-03T07:39:09Z",
    "title_canon_sha256": "0c1e4fcb3bd56dd6f1d0e4e8ecb9d7c36a00920b6645de2de515494b40edc59d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.0580",
    "kind": "arxiv",
    "version": 2
  }
}