Pith Number

pith:5HPGRXYR

pith:2012:5HPGRXYR7KIABR75G7EKJ6HVXC

not attested not anchored not stored refs pending

Bound states in a quasi-two-dimensional Fermi gas

Jesper Levinsen, Meera M. Parish

arxiv:1207.0459 v2 · 2012-07-02 · cond-mat.quant-gas · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5HPGRXYR7KIABR75G7EKJ6HVXC}

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	2026-05-18T03:35:01.979362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9de68df11fa9000c7fd37c8a4f8f5b8bce9b11c364f1990da3e8c5f50347ba6

Aliases

arxiv: 1207.0459 · arxiv_version: 1207.0459v2 · doi: 10.48550/arxiv.1207.0459 · pith_short_12: 5HPGRXYR7KIA · pith_short_16: 5HPGRXYR7KIABR75 · pith_short_8: 5HPGRXYR

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/5HPGRXYR7KIABR75G7EKJ6HVXC \
  | 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: e9de68df11fa9000c7fd37c8a4f8f5b8bce9b11c364f1990da3e8c5f50347ba6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ad13079f1dc92c77f2adcf86bdd2b55fd708c8d46fffadabddb594cc60a086f",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-07-02T18:04:33Z",
    "title_canon_sha256": "3f1c52c281b4a361eb2a13aeee2df449bcd8bab5bbf94e828083e6463d6e7175"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0459",
    "kind": "arxiv",
    "version": 2
  }
}