Pith Number

pith:JL4N47KW

pith:2014:JL4N47KWJQMMSWNLVHW4TK7SQD

not attested not anchored not stored refs pending

Josephson oscillations and self-trapping of superfluid fermions in a double-well potential

Franco Dalfovo, Peng Zou

arxiv:1401.2007 v1 · 2014-01-09 · 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{JL4N47KWJQMMSWNLVHW4TK7SQD}

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	2026-05-18T01:06:29.416954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4af8de7d564c18c959aba9edc9abf280c3fdcf8e908b3e084199be08de8d399e

Aliases

arxiv: 1401.2007 · arxiv_version: 1401.2007v1 · doi: 10.48550/arxiv.1401.2007 · pith_short_12: JL4N47KWJQMM · pith_short_16: JL4N47KWJQMMSWNL · pith_short_8: JL4N47KW

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/JL4N47KWJQMMSWNLVHW4TK7SQD \
  | 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: 4af8de7d564c18c959aba9edc9abf280c3fdcf8e908b3e084199be08de8d399e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9009b4fa2ada78765644b3ec1ccdbb76ab3439a24e244ebcdcb426ee9dee3488",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-01-09T14:08:13Z",
    "title_canon_sha256": "8b7515d577a5bdeba44b9e928850140dc13f3823ba75f41c6a75a7b0e3ab44f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2007",
    "kind": "arxiv",
    "version": 1
  }
}