Pith Number

pith:JVZ2QMAG

pith:2013:JVZ2QMAGEEZQ3O34UQC7AOESRV

not attested not anchored not stored refs pending

Quantifying entanglement with scattering experiments

D. Bru{\ss}, H. Kampermann, M.B. Plenio, M. Cramer, M. Epping, O. Marty

arxiv:1310.0929 v1 · 2013-10-03 · cond-mat.str-el · 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{JVZ2QMAGEEZQ3O34UQC7AOESRV}

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.

Cited by

1 paper in Pith

Estimating the best separable approximation of non-pure spin-squeezed states

Receipt and verification

First computed	2026-05-18T02:55:38.803765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d73a8300621330dbb7ca405f038928d464ce4b54ee5ab9b40ae90cd167c4947

Aliases

arxiv: 1310.0929 · arxiv_version: 1310.0929v1 · doi: 10.48550/arxiv.1310.0929 · pith_short_12: JVZ2QMAGEEZQ · pith_short_16: JVZ2QMAGEEZQ3O34 · pith_short_8: JVZ2QMAG

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/JVZ2QMAGEEZQ3O34UQC7AOESRV \
  | 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: 4d73a8300621330dbb7ca405f038928d464ce4b54ee5ab9b40ae90cd167c4947

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c801a7afc390ccffd0a3b0f350317d273bf320886c29137864d6b04d06d9044d",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-10-03T09:16:03Z",
    "title_canon_sha256": "d26959a9ca31ea2cf6acdbed59d84629079f879e4b38659f2779487e5c5f2f67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0929",
    "kind": "arxiv",
    "version": 1
  }
}