Pith Number

pith:ZWAWEV5K

pith:2026:ZWAWEV5K47XIYE5HPYYGNKVCJG

not attested not anchored not stored refs pending

Can machine learning for quantum-gas experiments be explainable?

I. B. Spielman amd J. P. Zwolak

arxiv:2605.18689 v1 · 2026-05-18 · cond-mat.quant-gas · cs.LG · 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{ZWAWEV5K47XIYE5HPYYGNKVCJG}

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	2026-05-20T00:06:15.072571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd816257aae7ee8c13a77e3066aaa249b3a6a2595b809b2296663dcf06da0829

Aliases

arxiv: 2605.18689 · arxiv_version: 2605.18689v1 · doi: 10.48550/arxiv.2605.18689 · pith_short_12: ZWAWEV5K47XI · pith_short_16: ZWAWEV5K47XIYE5H · pith_short_8: ZWAWEV5K

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/ZWAWEV5K47XIYE5HPYYGNKVCJG \
  | 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: cd816257aae7ee8c13a77e3066aaa249b3a6a2595b809b2296663dcf06da0829

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f39d372aae13ef1510a35b4115aa4fd4f8d81b807eeb351a1f8b10ede7bc283",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2026-05-18T17:27:46Z",
    "title_canon_sha256": "efc968a350d9e64f5c7997eb4a6413bbb69ab5ed5dac748f10113caae5052a86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18689",
    "kind": "arxiv",
    "version": 1
  }
}