Pith Number

pith:G7NCR3GN

pith:2015:G7NCR3GNFHRX3NUXJV5NCNJXKK

not attested not anchored not stored refs pending

On the non-$k$-separability of Dicke class of states and $N$-qudit W states

M. Senthilvelan, N. Ananth

arxiv:1510.07460 v1 · 2015-10-26 · 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{G7NCR3GNFHRX3NUXJV5NCNJXKK}

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	2026-05-18T01:29:14.038785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37da28eccd29e37db6974d7ad1353752b6be0c0d9d50d246e67b97065f6d2d71

Aliases

arxiv: 1510.07460 · arxiv_version: 1510.07460v1 · doi: 10.48550/arxiv.1510.07460 · pith_short_12: G7NCR3GNFHRX · pith_short_16: G7NCR3GNFHRX3NUX · pith_short_8: G7NCR3GN

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/G7NCR3GNFHRX3NUXJV5NCNJXKK \
  | 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: 37da28eccd29e37db6974d7ad1353752b6be0c0d9d50d246e67b97065f6d2d71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0771ed5a79dedc1908fb38c68371bd6f826cc50377ba6d209bc36ff5bcf96c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-10-26T12:54:33Z",
    "title_canon_sha256": "afea86c5b3368335896333d42053bc5f9faebf55dad1ad18f29965c08a76a027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07460",
    "kind": "arxiv",
    "version": 1
  }
}