Pith Number

pith:QYSFZC2Q

pith:2015:QYSFZC2QTOLOOVGKNBOAW6S2FA

not attested not anchored not stored refs pending

Spatially Resolved Detection of a Spin-Entanglement Wave in a Bose-Hubbard Chain

Christian Gross, Immanuel Bloch, Johannes Zeiher, Manuel Endres, Peter Schau{\ss}, Sebastian Hild, Takeshi Fukuhara

arxiv:1504.02582 v1 · 2015-04-10 · cond-mat.quant-gas · 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{QYSFZC2QTOLOOVGKNBOAW6S2FA}

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

Entanglement Certification $-$ From Theory to Experiment

Receipt and verification

First computed	2026-05-18T01:36:27.490866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86245c8b509b96e754ca685c0b7a5a28037f36a22a5eba1edb83cadb1f03c786

Aliases

arxiv: 1504.02582 · arxiv_version: 1504.02582v1 · doi: 10.48550/arxiv.1504.02582 · pith_short_12: QYSFZC2QTOLO · pith_short_16: QYSFZC2QTOLOOVGK · pith_short_8: QYSFZC2Q

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/QYSFZC2QTOLOOVGKNBOAW6S2FA \
  | 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: 86245c8b509b96e754ca685c0b7a5a28037f36a22a5eba1edb83cadb1f03c786

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "802f20ca217b8017cd6582d4215c0dec01fd3e6c56010988c38403d27876de2b",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-04-10T08:21:30Z",
    "title_canon_sha256": "52646e8324f98f5423347e729c2da8b35c38f4eeb0c63c5ea54ce01351c7d9fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02582",
    "kind": "arxiv",
    "version": 1
  }
}