Pith Number

pith:4LBQPMCZ

pith:2019:4LBQPMCZ4KTPHJ2E5ZG5SUBPW3

not attested not anchored not stored refs pending

Outcoupling from a Bose-Einstein condensate in the strong-field limit

Andreas G\"unther, Carola Beck, Caroline Arnold, Daniel Braun, J\'ozsef Fort\'agh, Malte Reinschmidt, Peter Federsel

arxiv:1906.05196 v1 · 2019-06-12 · 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{4LBQPMCZ4KTPHJ2E5ZG5SUBPW3}

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	2026-05-17T23:43:29.221104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2c307b059e2a6f3a744ee4dd9502fb6ddbf11cd83883c35e89a6d7a30840308

Aliases

arxiv: 1906.05196 · arxiv_version: 1906.05196v1 · doi: 10.48550/arxiv.1906.05196 · pith_short_12: 4LBQPMCZ4KTP · pith_short_16: 4LBQPMCZ4KTPHJ2E · pith_short_8: 4LBQPMCZ

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/4LBQPMCZ4KTPHJ2E5ZG5SUBPW3 \
  | 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: e2c307b059e2a6f3a744ee4dd9502fb6ddbf11cd83883c35e89a6d7a30840308

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfb5fb45089b62a801c1a0ec6a9c18b385dd394a25a2938bf92983b18944b5bc",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-06-12T15:11:18Z",
    "title_canon_sha256": "9ea3b4756a31d49586bd9c881416a60af3ea7a7986f02d241b557d1d6aa812f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05196",
    "kind": "arxiv",
    "version": 1
  }
}