Pith Number

pith:4CD3XSVY

pith:2023:4CD3XSVYLTZV7VKBGXULHPK24Q

not attested not anchored not stored refs pending

Generation of scalable many-body Bell correlations in spin chains with short-range two-body interactions

Emilia Witkowska, Jan Chwede\'nczuk, Maciej Lewenstein, Marcin P{\l}odzie\'n, Tomasz Wasak

arxiv:2306.06173 v2 · 2023-06-09 · 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{4CD3XSVYLTZV7VKBGXULHPK24Q}

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	2026-07-05T08:08:38.389323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e087bbcab85cf35fd54135e8b3bd5ae41332f85eb068a4385012276d5e63d4b9

Aliases

arxiv: 2306.06173 · arxiv_version: 2306.06173v2 · doi: 10.48550/arxiv.2306.06173 · pith_short_12: 4CD3XSVYLTZV · pith_short_16: 4CD3XSVYLTZV7VKB · pith_short_8: 4CD3XSVY

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/4CD3XSVYLTZV7VKBGXULHPK24Q \
  | 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: e087bbcab85cf35fd54135e8b3bd5ae41332f85eb068a4385012276d5e63d4b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "100e471b71ccc91819fc671d8e61596d91c69a40e4b223fa35f5c616152db316",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-06-09T18:01:04Z",
    "title_canon_sha256": "9aa487cdc28bc542e26bcf44c36335d918aff49cd817e635d28b2eba5b67c0df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.06173",
    "kind": "arxiv",
    "version": 2
  }
}