Pith Number

pith:VE72UNCO

pith:2016:VE72UNCO4RJCVFWJ7QQGLELZCX

not attested not anchored not stored refs pending

R\'{e}nyi and Tsallis formulations of separability conditions in finite dimensions

Alexey E. Rastegin

arxiv:1609.09207 v2 · 2016-09-29 · 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{VE72UNCO4RJCVFWJ7QQGLELZCX}

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	2026-05-18T00:31:45.350933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a93faa344ee4522a96c9fc2065917915eaf63c686bbff1a77afae6b70b29b1d4

Aliases

arxiv: 1609.09207 · arxiv_version: 1609.09207v2 · doi: 10.48550/arxiv.1609.09207 · pith_short_12: VE72UNCO4RJC · pith_short_16: VE72UNCO4RJCVFWJ · pith_short_8: VE72UNCO

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/VE72UNCO4RJCVFWJ7QQGLELZCX \
  | 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: a93faa344ee4522a96c9fc2065917915eaf63c686bbff1a77afae6b70b29b1d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bc4e7b2fe50cf95cdf4a4d4c58a411925e42ade1e6c3c82463382b08ccb0e48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-09-29T05:21:38Z",
    "title_canon_sha256": "c170a2a07f90a38a8aa21687ebaf5755f27d5bc78c42b390827b25802d17f2e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09207",
    "kind": "arxiv",
    "version": 2
  }
}