Pith Number

pith:HAFQEFHG

pith:2026:HAFQEFHGQCK4KCXQYGQYMM7AQS

not attested not anchored not stored refs pending

Dimensionality of a strongly interacting 2D-3D Fermi-Fermi mixture from the perspective of superfluid instability and excitation properties

Haruka Takeda, Saki Hirai, Shumpei Iwasaki, Yoji Ohashi

arxiv:2605.30986 v1 · 2026-05-29 · cond-mat.quant-gas · cond-mat.supr-con · physics.atom-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{HAFQEFHGQCK4KCXQYGQYMM7AQS}

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	2026-06-01T01:03:28.807739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

380b0214e68095c50af0c1a18633e0848020cb4d3a06f40424514d94884b2595

Aliases

arxiv: 2605.30986 · arxiv_version: 2605.30986v1 · doi: 10.48550/arxiv.2605.30986 · pith_short_12: HAFQEFHGQCK4 · pith_short_16: HAFQEFHGQCK4KCXQ · pith_short_8: HAFQEFHG

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/HAFQEFHGQCK4KCXQYGQYMM7AQS \
  | 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: 380b0214e68095c50af0c1a18633e0848020cb4d3a06f40424514d94884b2595

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44626c934ff2218a4a2c7914be57cc1435c666f284d69d40d625185b384ff278",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2026-05-29T08:24:14Z",
    "title_canon_sha256": "e68a83537671e6778d2d6512f0083a9877fb4fe1d8d161995e688c01deab75d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30986",
    "kind": "arxiv",
    "version": 1
  }
}