Pith Number

pith:EYHLGRDE

pith:2012:EYHLGRDEIDRZ3AW4WLVONJ6CIF

not attested not anchored not stored refs pending

Quantum discord as resource for remote state preparation

Anton Zeilinger, Borivoje Dakic, Caslav Brukner, Martin Ringbauer, Philip Walther, Sebastian Kropatschek, Stefanie Barz, Tomasz Paterek, Vlatko Vedral, Xiaosong Ma, Yannick Ole Lipp

arxiv:1203.1629 v2 · 2012-03-07 · 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{EYHLGRDEIDRZ3AW4WLVONJ6CIF}

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

Quantumness of top quark pairs produced at LHC within SMEFT framework

Receipt and verification

First computed	2026-05-18T03:15:57.812247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

260eb3446440e39d82dcb2eae6a7c24176402344c721020f216d4d8e3e93da80

Aliases

arxiv: 1203.1629 · arxiv_version: 1203.1629v2 · doi: 10.48550/arxiv.1203.1629 · pith_short_12: EYHLGRDEIDRZ · pith_short_16: EYHLGRDEIDRZ3AW4 · pith_short_8: EYHLGRDE

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/EYHLGRDEIDRZ3AW4WLVONJ6CIF \
  | 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: 260eb3446440e39d82dcb2eae6a7c24176402344c721020f216d4d8e3e93da80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d71a6c9803dd68ba661cfc8e5ee24378812b088e5d2b8f63176c4da40c2cb23d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-03-07T21:02:41Z",
    "title_canon_sha256": "a6fab9473524b809be0ac96142000101e7bd4d4a5dbc2723ccfe964df0d9aa89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1629",
    "kind": "arxiv",
    "version": 2
  }
}