Pith Number

pith:INNOOPDQ

pith:2014:INNOOPDQUWRBDSBTF2G2C6WQUO

not attested not anchored not stored refs pending

Entanglement properties of positive operators with ranges in completely entangled subspaces

Ajit Iqbal Singh, Arvind, R Sengupta

arxiv:1409.5093 v1 · 2014-09-17 · quant-ph · math.FA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{INNOOPDQUWRBDSBTF2G2C6WQUO}

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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	2026-05-18T02:31:20.602883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

435ae73c70a5a211c8332e8da17ad0a387de61ae5e8af9cea6d8084f2427f9f2

Aliases

arxiv: 1409.5093 · arxiv_version: 1409.5093v1 · doi: 10.48550/arxiv.1409.5093 · pith_short_12: INNOOPDQUWRB · pith_short_16: INNOOPDQUWRBDSBT · pith_short_8: INNOOPDQ

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/INNOOPDQUWRBDSBTF2G2C6WQUO \
  | 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: 435ae73c70a5a211c8332e8da17ad0a387de61ae5e8af9cea6d8084f2427f9f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb9b0df871140dce43ff7cd9eebce0acf86ce790d114f979e85e0a01b96e4025",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-17T18:21:46Z",
    "title_canon_sha256": "cdf4b2a52ec8e79af4620c96d8383a60dacf266623d3bd42c4249347a550539d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5093",
    "kind": "arxiv",
    "version": 1
  }
}