Pith Number

pith:5RHIIN47

pith:2019:5RHIIN47ZT2SPDRVR5NDQWOO7F

not attested not anchored not stored refs pending

Quantum Rydberg Central Spin Model

Eugene Demler, H. R. Sadeghpour, J. Ignacio Cirac, Richard Schmidt, Tao Shi, Yuto Ashida

arxiv:1905.08523 v5 · 2019-05-21 · cond-mat.quant-gas · cond-mat.mes-hall · cond-mat.stat-mech · cond-mat.str-el · 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{5RHIIN47ZT2SPDRVR5NDQWOO7F}

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	2026-07-05T00:16:20.213965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec4e84379fccf5278e358f5a3859cef96bba2b496e19b3b4dd4e2bd6c4028af4

Aliases

arxiv: 1905.08523 · arxiv_version: 1905.08523v5 · doi: 10.48550/arxiv.1905.08523 · pith_short_12: 5RHIIN47ZT2S · pith_short_16: 5RHIIN47ZT2SPDRV · pith_short_8: 5RHIIN47

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/5RHIIN47ZT2SPDRVR5NDQWOO7F \
  | 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: ec4e84379fccf5278e358f5a3859cef96bba2b496e19b3b4dd4e2bd6c4028af4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39a06fad25ed4e5b92a70d42c9c5a5c1c2424dd7bd7aa01471bebf66bb37821b",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.stat-mech",
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-05-21T09:54:57Z",
    "title_canon_sha256": "da11a206b6a3d2ebb35fa674c12b8344484d2ab674b0e83953cd765c5472ac88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08523",
    "kind": "arxiv",
    "version": 5
  }
}