Pith Number

pith:I4WE6XKC

pith:2013:I4WE6XKCEUBOYA5TUCJTG2QDVV

not attested not anchored not stored refs pending

Monogamy of quantum correlations reveals frustration in a quantum Ising spin system: Experimental demonstration

Aditi Sen De, Anil Kumar, Hemant Katiyar, K. Rama Koteswara Rao, T. S. Mahesh, Ujjwal Sen

arxiv:1301.1834 v2 · 2013-01-09 · 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{I4WE6XKCEUBOYA5TUCJTG2QDVV}

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	2026-05-18T03:15:43.510401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

472c4f5d422502ec03b3a093336a03ad459f0026bd79e25d26034f1e76bdf761

Aliases

arxiv: 1301.1834 · arxiv_version: 1301.1834v2 · doi: 10.48550/arxiv.1301.1834 · pith_short_12: I4WE6XKCEUBO · pith_short_16: I4WE6XKCEUBOYA5T · pith_short_8: I4WE6XKC

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/I4WE6XKCEUBOYA5TUCJTG2QDVV \
  | 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: 472c4f5d422502ec03b3a093336a03ad459f0026bd79e25d26034f1e76bdf761

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bb1b3fa9665ee13c2ed9c17f3f97e5af3089753ca6f65fc4ba9eca110eb604e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-01-09T12:50:29Z",
    "title_canon_sha256": "7281680ef6b0aca65ff1fa824cf92159617866dcbcc7b9b16406125aae7a812f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1834",
    "kind": "arxiv",
    "version": 2
  }
}