Pith Number

pith:BLOZ5X4B

pith:2011:BLOZ5X4B7V2Y6L4P73ATEH47V4

not attested not anchored not stored refs pending

Entanglement Witnesses for Graph States: General Theory and Examples

Bastian Jungnitsch, Otfried G\"uhne, Tobias Moroder

arxiv:1106.1114 v1 · 2011-06-06 · 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{BLOZ5X4B7V2Y6L4P73ATEH47V4}

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

Entanglement Certification $-$ From Theory to Experiment

Receipt and verification

First computed	2026-05-18T04:10:23.372050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0add9edf81fd758f2f8ffec1321f9faf30b2d82ec424347220384ef5ea3564fe

Aliases

arxiv: 1106.1114 · arxiv_version: 1106.1114v1 · doi: 10.48550/arxiv.1106.1114 · pith_short_12: BLOZ5X4B7V2Y · pith_short_16: BLOZ5X4B7V2Y6L4P · pith_short_8: BLOZ5X4B

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/BLOZ5X4B7V2Y6L4P73ATEH47V4 \
  | 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: 0add9edf81fd758f2f8ffec1321f9faf30b2d82ec424347220384ef5ea3564fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0930e8f5824546ddc57fb1d7b138debae5f3693836019f59604b950a9dfaa66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-06-06T16:32:04Z",
    "title_canon_sha256": "f4227197093ad810982f232edaca58c2df0152ee71893f1f83a1c931a2bda0a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1114",
    "kind": "arxiv",
    "version": 1
  }
}