Pith Number

pith:HFF2NJUL

pith:2012:HFF2NJULZMCNZLUNCT543L7DLW

not attested not anchored not stored refs pending

Landau versus Spin Superfluidity in Spinor Bose-Einstein Condensates

D. D. Solnyshkov, G. Malpuech, H. Flayac, H. Tercas

arxiv:1212.5894 v2 · 2012-12-24 · cond-mat.quant-gas · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFF2NJULZMCNZLUNCT543L7DLW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:07:02.040455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

394ba6a68bcb04dcae8d14fbcdafe35dba22f24eafc00e599982e4039200102f

Aliases

arxiv: 1212.5894 · arxiv_version: 1212.5894v2 · doi: 10.48550/arxiv.1212.5894 · pith_short_12: HFF2NJULZMCN · pith_short_16: HFF2NJULZMCNZLUN · pith_short_8: HFF2NJUL

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/HFF2NJULZMCNZLUNCT543L7DLW \
  | 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: 394ba6a68bcb04dcae8d14fbcdafe35dba22f24eafc00e599982e4039200102f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e8359a41ef8ddb633d34ee316ed3e2a2b00e69c270bb7a32d0bf46c807c2e63",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-12-24T11:00:32Z",
    "title_canon_sha256": "526af0d281e4f4846c8546309b163e57c299ceabdf137409ec6d9ae3bf6c4a77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5894",
    "kind": "arxiv",
    "version": 2
  }
}