Pith Number

pith:FY4FEGOD

pith:2018:FY4FEGODNIYAGF3PNFHLWRISGJ

not attested not anchored not stored refs pending

Phase diagrams of polarized ultra-cold gases on attractive-U Hubbard ladders

A.A. Kuznetsov, E. Burovski, M.Yu. Kagan, R.Sh. Ikhsanov

arxiv:1810.06083 v1 · 2018-10-14 · 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{FY4FEGODNIYAGF3PNFHLWRISGJ}

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	2026-05-17T23:47:20.267624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e385219c36a3003176f694ebb4512325ce4e17dbfec7e0e1f6fc92fa581da9b

Aliases

arxiv: 1810.06083 · arxiv_version: 1810.06083v1 · doi: 10.48550/arxiv.1810.06083 · pith_short_12: FY4FEGODNIYA · pith_short_16: FY4FEGODNIYAGF3P · pith_short_8: FY4FEGOD

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/FY4FEGODNIYAGF3PNFHLWRISGJ \
  | 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: 2e385219c36a3003176f694ebb4512325ce4e17dbfec7e0e1f6fc92fa581da9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "199a35544aa14272d0fea62686756c0904c7732cad543c9ed9f43555b6cc3e3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-10-14T19:23:31Z",
    "title_canon_sha256": "94d0178415c802f3ec70900dcabdd47b6ca0538b5ae230f27baec39ccc141bb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06083",
    "kind": "arxiv",
    "version": 1
  }
}