Pith Number

pith:KGG7TTR2

pith:2019:KGG7TTR2F5YIOPRWL6NFV56NGT

not attested not anchored not stored refs pending

Switchable bipartite and genuine tripartite entanglement via an optoelectromechanical interface

Cheng Jiang, Kevin Collins, Lin Tian, Sho Onoe, Spyros Tserkis, Yong Li

arxiv:1910.13173 v2 · 2019-10-29 · 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{KGG7TTR2F5YIOPRWL6NFV56NGT}

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	2026-07-05T00:56:36.480441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

518df9ce3a2f70873e365f9a5af7cd34d13a7b8041e5a3719ca46bd767ae6052

Aliases

arxiv: 1910.13173 · arxiv_version: 1910.13173v2 · doi: 10.48550/arxiv.1910.13173 · pith_short_12: KGG7TTR2F5YI · pith_short_16: KGG7TTR2F5YIOPRW · pith_short_8: KGG7TTR2

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/KGG7TTR2F5YIOPRWL6NFV56NGT \
  | 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: 518df9ce3a2f70873e365f9a5af7cd34d13a7b8041e5a3719ca46bd767ae6052

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65e0c745f179bd24fa7307e49623d0483e1c7afab81bcd2c7cc495e3645e22ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-10-29T10:28:12Z",
    "title_canon_sha256": "70f337ff73968cb6cd4848030be6e37197bc55f8ea3d40b40758044247b4dd10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.13173",
    "kind": "arxiv",
    "version": 2
  }
}