Pith Number

pith:GIWB5DUJ

pith:2014:GIWB5DUJVZSI3LR6N2HQ7RITA6

not attested not anchored not stored refs pending

Separability and entanglement of the qudit X-state with j = 3/2

L.A. Markovich, V.I. Man'ko

arxiv:1404.1454 v1 · 2014-04-05 · 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{GIWB5DUJVZSI3LR6N2HQ7RITA6}

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	2026-05-18T02:38:26.442662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

322c1e8e89ae648dae3e6e8f0fc5130796cd132c3e733017c8618d5c11d0c953

Aliases

arxiv: 1404.1454 · arxiv_version: 1404.1454v1 · doi: 10.48550/arxiv.1404.1454 · pith_short_12: GIWB5DUJVZSI · pith_short_16: GIWB5DUJVZSI3LR6 · pith_short_8: GIWB5DUJ

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/GIWB5DUJVZSI3LR6N2HQ7RITA6 \
  | 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: 322c1e8e89ae648dae3e6e8f0fc5130796cd132c3e733017c8618d5c11d0c953

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01ba22e4f7736d01d9ba0d957b3cfefab8571000dbcce6d0d8afba86766ae81b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-05T10:04:22Z",
    "title_canon_sha256": "7450947a63357db7a7d9dcccfcdfbdd27df69468d32c4f231b3469c9f0b753ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1454",
    "kind": "arxiv",
    "version": 1
  }
}