Pith Number

pith:SGY4OPUP

pith:2015:SGY4OPUPQUIYLIYFVRP6NJ2MIU

not attested not anchored not stored refs pending

"Photonic" cat states from strongly interacting matter waves

Myung-Kyun Kang, Uwe R. Fischer

arxiv:1506.07478 v2 · 2015-06-24 · quant-ph · cond-mat.quant-gas

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SGY4OPUPQUIYLIYFVRP6NJ2MIU}

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	2026-05-18T01:15:06.863513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91b1c73e8f851185a305ac5fe6a74c4527fb008f3abec2d277b63dc84491b983

Aliases

arxiv: 1506.07478 · arxiv_version: 1506.07478v2 · doi: 10.48550/arxiv.1506.07478 · pith_short_12: SGY4OPUPQUIY · pith_short_16: SGY4OPUPQUIYLIYF · pith_short_8: SGY4OPUP

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/SGY4OPUPQUIYLIYFVRP6NJ2MIU \
  | 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: 91b1c73e8f851185a305ac5fe6a74c4527fb008f3abec2d277b63dc84491b983

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22425c1a102b9130a17a21d423570ea9ffe1e254fb065c0f777330632a749a42",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-24T17:31:37Z",
    "title_canon_sha256": "4fc6b4e96b70bdc156b389245bfee8a49e47acea16313ae98f59dcfb4666db7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07478",
    "kind": "arxiv",
    "version": 2
  }
}