Pith Number

pith:JQX6JBTG

pith:2018:JQX6JBTGSO5K4PK3S7CWR57WJ4

not attested not anchored not stored refs pending

Quantum tunneling dynamics of an interacting Bose-Einstein condensate through a Gaussian barrier

J. D. Close, K. S. Hardman, M. A. Sooriyabandara, M. R. Hush, N. P. Robins, P. B. Wigley, P. Manju, S. S. Szigeti

arxiv:1808.07196 v2 · 2018-08-22 · 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{JQX6JBTGSO5K4PK3S7CWR57WJ4}

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	2026-05-17T23:59:05.682036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c2fe4866693baae3d5b97c568f7f64f1fd92df243e144a64fdaa3eab8f6bb2d

Aliases

arxiv: 1808.07196 · arxiv_version: 1808.07196v2 · doi: 10.48550/arxiv.1808.07196 · pith_short_12: JQX6JBTGSO5K · pith_short_16: JQX6JBTGSO5K4PK3 · pith_short_8: JQX6JBTG

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/JQX6JBTGSO5K4PK3S7CWR57WJ4 \
  | 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: 4c2fe4866693baae3d5b97c568f7f64f1fd92df243e144a64fdaa3eab8f6bb2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b79e094e8a0169e52a5572fe2cfc36e7794a647bb9ca8b5cce7f2deb6557abdc",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-08-22T02:59:44Z",
    "title_canon_sha256": "0dd5c7bd66914b323a305b9141d9a44a0de81135f84a93ef6302b0a53750bd4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07196",
    "kind": "arxiv",
    "version": 2
  }
}