Pith Number

pith:CYNITJW4

pith:2013:CYNITJW4XUQ3GAHXCBELL6ESSS

not attested not anchored not stored refs pending

Quantum discord in spin systems with dipole-dipole interaction

E. I. Kuznetsova, M. A. Yurishchev

arxiv:1301.5394 v1 · 2013-01-23 · 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{CYNITJW4XUQ3GAHXCBELL6ESSS}

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	2026-05-18T03:35:40.063299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

161a89a6dcbd21b300f71048b5f892948095110d7a15802c3a5fbd516fd5f1ef

Aliases

arxiv: 1301.5394 · arxiv_version: 1301.5394v1 · doi: 10.48550/arxiv.1301.5394 · pith_short_12: CYNITJW4XUQ3 · pith_short_16: CYNITJW4XUQ3GAHX · pith_short_8: CYNITJW4

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/CYNITJW4XUQ3GAHXCBELL6ESSS \
  | 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: 161a89a6dcbd21b300f71048b5f892948095110d7a15802c3a5fbd516fd5f1ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51da2828c99541ad81139f6ebef8d96e786cf85efdf8edf82ac903487c9945e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-01-23T03:39:34Z",
    "title_canon_sha256": "a5dba8029c9513cd06294dd1c9e4bb5d0b1343ca46c8079befd393e9117336ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5394",
    "kind": "arxiv",
    "version": 1
  }
}