Pith Number

pith:TD6KK44N

pith:2015:TD6KK44NOF5ZL7ASXQAG3COEAL

not attested not anchored not stored refs pending

On the separability criterion of bipartite states with certain non-Hermitian operators

M. Senthilvelan, N. Ananth, V.K. Chandrasekar

arxiv:1501.03914 v1 · 2015-01-16 · 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{TD6KK44NOF5ZL7ASXQAG3COEAL}

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	2026-05-18T01:41:10.606565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98fca5738d717b95fc12bc006d89c402f137814e9c441adc57d13d15c2ec1e5b

Aliases

arxiv: 1501.03914 · arxiv_version: 1501.03914v1 · doi: 10.48550/arxiv.1501.03914 · pith_short_12: TD6KK44NOF5Z · pith_short_16: TD6KK44NOF5ZL7AS · pith_short_8: TD6KK44N

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/TD6KK44NOF5ZL7ASXQAG3COEAL \
  | 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: 98fca5738d717b95fc12bc006d89c402f137814e9c441adc57d13d15c2ec1e5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "615a342ba397795e891f755bdb678b2b44106a3e1e85c30dbdd484450c7f2e8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-01-16T08:40:03Z",
    "title_canon_sha256": "858bd36cedae2e0dd3ff31926447d2130359ceeda73339fc655c43de5744df12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03914",
    "kind": "arxiv",
    "version": 1
  }
}