Pith Number

pith:RIN6DKXJ

pith:2015:RIN6DKXJ5ZGLSAUPBSVE5B5BEZ

not attested not anchored not stored refs pending

Squashed entanglement in infinite dimensions

M.E. Shirokov

arxiv:1507.08964 v5 · 2015-07-31 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RIN6DKXJ5ZGLSAUPBSVE5B5BEZ}

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	2026-05-18T01:03:06.455388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a1be1aae9ee4cb9028f0caa4e87a1264225838d5677e41b4f6d3bd32b2f35e0

Aliases

arxiv: 1507.08964 · arxiv_version: 1507.08964v5 · doi: 10.48550/arxiv.1507.08964 · pith_short_12: RIN6DKXJ5ZGL · pith_short_16: RIN6DKXJ5ZGLSAUP · pith_short_8: RIN6DKXJ

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/RIN6DKXJ5ZGLSAUPBSVE5B5BEZ \
  | 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: 8a1be1aae9ee4cb9028f0caa4e87a1264225838d5677e41b4f6d3bd32b2f35e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2b8a258b232b093dba691587c2a58960ad2ca70b3b122c5114021f0e1b001d6",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-07-31T18:04:04Z",
    "title_canon_sha256": "2de6122225dfc9149f924efd0dee8bf5cf438738c17e179fea63f217399e8990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08964",
    "kind": "arxiv",
    "version": 5
  }
}