Pith Number

pith:N6XHN3OH

pith:2012:N6XHN3OHTFM4RBOXUBQUGIVT4I

not attested not anchored not stored refs pending

Genuinely Multipartite Concurrence of N-qubit X-matrices

C. J. Broadbent, J. H. Eberly, M. Huber, S. M. Hashemi Rafsanjani

arxiv:1208.2706 v2 · 2012-08-13 · 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{N6XHN3OHTFM4RBOXUBQUGIVT4I}

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	2026-05-18T03:39:06.203277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fae76edc79959c885d7a0614322b3e22c46e4951945e0529560f95b56abc55b

Aliases

arxiv: 1208.2706 · arxiv_version: 1208.2706v2 · doi: 10.48550/arxiv.1208.2706 · pith_short_12: N6XHN3OHTFM4 · pith_short_16: N6XHN3OHTFM4RBOX · pith_short_8: N6XHN3OH

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/N6XHN3OHTFM4RBOXUBQUGIVT4I \
  | 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: 6fae76edc79959c885d7a0614322b3e22c46e4951945e0529560f95b56abc55b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5de5a679fad7256848cec0233a9bb69cf1d50700e7b5b94713fd1e14dcf4149",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-08-13T20:37:04Z",
    "title_canon_sha256": "4aa0cc3eb0a2cbadceb6deda56d9b8049807681bcb76d5e94afc174a6160a3b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2706",
    "kind": "arxiv",
    "version": 2
  }
}