Pith Number

pith:RD7U4WQQ

pith:2020:RD7U4WQQAXDYCJI5HAN3TL3UJX

not attested not anchored not stored refs pending

Simulation of XXZ Spin Models using Sideband Transitions in Trapped Bosonic Gases

Ana Maria Rey, Anjun Chu, Carsten Klempt, Jan Arlt, Johannes Will

arxiv:2004.01282 v2 · 2020-04-02 · cond-mat.quant-gas · physics.atom-ph · 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{RD7U4WQQAXDYCJI5HAN3TL3UJX}

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	2026-07-05T01:57:36.115520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88ff4e5a1005c781251d381bb9af744de376c3d07b8dd7d8f8fd7b7957b094b6

Aliases

arxiv: 2004.01282 · arxiv_version: 2004.01282v2 · doi: 10.48550/arxiv.2004.01282 · pith_short_12: RD7U4WQQAXDY · pith_short_16: RD7U4WQQAXDYCJI5 · pith_short_8: RD7U4WQQ

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/RD7U4WQQAXDYCJI5HAN3TL3UJX \
  | 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: 88ff4e5a1005c781251d381bb9af744de376c3d07b8dd7d8f8fd7b7957b094b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a207b7a4ce4e29ee74913fae95e8d97f3cf1ada593508c891cc27c2a265c051c",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2020-04-02T22:03:45Z",
    "title_canon_sha256": "02ead286b4efb8a100f12e6620f2a7e042feccc1fe00e21e9f83998a8ae1495b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.01282",
    "kind": "arxiv",
    "version": 2
  }
}