Pith Number

pith:Q52H7SYY

pith:2015:Q52H7SYYHV5GW3F2YGODYDDTR2

not attested not anchored not stored refs pending

A continuously pumped reservoir of ultracold atoms

A. H\"uper, C. Klempt, I. Kruse, J. Arlt, J. Mahnke, S. J\"ollenbeck, W. Ertmer

arxiv:1506.06565 v1 · 2015-06-22 · quant-ph · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q52H7SYYHV5GW3F2YGODYDDTR2}

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	2026-05-18T01:26:25.221415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87747fcb183d7a6b6cbac19c3c0c738e8d9599a02094278b976b93bb8ff36e76

Aliases

arxiv: 1506.06565 · arxiv_version: 1506.06565v1 · doi: 10.48550/arxiv.1506.06565 · pith_short_12: Q52H7SYYHV5G · pith_short_16: Q52H7SYYHV5GW3F2 · pith_short_8: Q52H7SYY

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/Q52H7SYYHV5GW3F2YGODYDDTR2 \
  | 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: 87747fcb183d7a6b6cbac19c3c0c738e8d9599a02094278b976b93bb8ff36e76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07f3d8e793c0ae6cab65ab4689d7596f18adf6011f8de2df1c58d2a728a69298",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-22T12:13:28Z",
    "title_canon_sha256": "eb9783a7495ad2eadec6718a9bef81c220625edee7900386043aa3c9953c012b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06565",
    "kind": "arxiv",
    "version": 1
  }
}