Pith Number

pith:LDYY3OFK

pith:2018:LDYY3OFKJ7XD3GLF3JAEFOISL6

not attested not anchored not stored refs pending

Three qubit separable states of length ten with unique decompositions

Seung-Hyeok Kye

arxiv:1807.06223 v1 · 2018-07-17 · 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{LDYY3OFKJ7XD3GLF3JAEFOISL6}

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	2026-05-18T00:10:33.654415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58f18db8aa4fee3d9965da4042b9125fa036a9831a4a555c7ea895f1ead0339d

Aliases

arxiv: 1807.06223 · arxiv_version: 1807.06223v1 · doi: 10.48550/arxiv.1807.06223 · pith_short_12: LDYY3OFKJ7XD · pith_short_16: LDYY3OFKJ7XD3GLF · pith_short_8: LDYY3OFK

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/LDYY3OFKJ7XD3GLF3JAEFOISL6 \
  | 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: 58f18db8aa4fee3d9965da4042b9125fa036a9831a4a555c7ea895f1ead0339d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfbcb5c8c51e2464c41c281f5181cfa31e6138bdb6ad03a6ac2ec52a24822eb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-17T04:57:15Z",
    "title_canon_sha256": "467cfaf3c51f26ecc0fd9d1f69baddf9ed651257ae1145adb2672594d4db92f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06223",
    "kind": "arxiv",
    "version": 1
  }
}