Pith Number

pith:V3WX7GPT

pith:2014:V3WX7GPTW4SJ3635HCCHMUI4BM

not attested not anchored not stored refs pending

Wigner-Yanase skew information and entanglement generation in quantum measurement

Manik Banik, Prasenjit Deb, Samyadeb Bhattacharya

arxiv:1408.6653 v1 · 2014-08-28 · 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{V3WX7GPTW4SJ3635HCCHMUI4BM}

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	2026-05-18T02:44:01.150483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aeed7f99f3b7249dfb7d388476511c0b372828b0a3dcc02f56910516ab0d1e55

Aliases

arxiv: 1408.6653 · arxiv_version: 1408.6653v1 · doi: 10.48550/arxiv.1408.6653 · pith_short_12: V3WX7GPTW4SJ · pith_short_16: V3WX7GPTW4SJ3635 · pith_short_8: V3WX7GPT

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/V3WX7GPTW4SJ3635HCCHMUI4BM \
  | 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: aeed7f99f3b7249dfb7d388476511c0b372828b0a3dcc02f56910516ab0d1e55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df2fb6c6e3db38f77826942eab271aa60c2476c468ffcfa375a24bab4a54a79d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-28T09:28:21Z",
    "title_canon_sha256": "56304f44834635c363d4e2bc2664d28527fed04e0c2b8a5c9eb530c1135b1ef5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6653",
    "kind": "arxiv",
    "version": 1
  }
}