Pith Number

pith:XFLN2XAC

pith:2017:XFLN2XACO4WMJWKASLKHITSWVQ

not attested not anchored not stored refs pending

Certification of high-dimensional entanglement and Einstein-Podolsky-Rosen steering with cold atomic quantum memory

Adam Leszczy\'nski, Mateusz Mazelanik, Micha{\l} D\k{a}browski, Micha{\l} Lipka, Micha{\l} Parniak, Wojciech Wasilewski

arxiv:1711.08948 v3 · 2017-11-24 · quant-ph · physics.atom-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XFLN2XACO4WMJWKASLKHITSWVQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:50:42.887243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b956dd5c02772cc4d94092d4744e56ac3f3ca72cc5fd78d4428cac46136e11d9

Aliases

arxiv: 1711.08948 · arxiv_version: 1711.08948v3 · doi: 10.48550/arxiv.1711.08948 · pith_short_12: XFLN2XACO4WM · pith_short_16: XFLN2XACO4WMJWKA · pith_short_8: XFLN2XAC

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/XFLN2XACO4WMJWKASLKHITSWVQ \
  | 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: b956dd5c02772cc4d94092d4744e56ac3f3ca72cc5fd78d4428cac46136e11d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82b269214922d74b27f2da4e165237d95bc452d0e05929d9892b9324e084b4ce",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-11-24T12:50:02Z",
    "title_canon_sha256": "3fe871b68027a0266372169c2c6b59b07de08b7e8dbbac067a1a06877dfeeded"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08948",
    "kind": "arxiv",
    "version": 3
  }
}