Pith Number

pith:SN4TS3AU

pith:2009:SN4TS3AU7TENTE3D26OXR25KIO

not attested not anchored not stored refs pending

Antiferromagnetism of Repulsively Interacting Fermions in a harmonic trap

Jianqing Qi, Lei Wang, Xi Dai

arxiv:0911.1818 v1 · 2009-11-10 · cond-mat.str-el · 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{SN4TS3AU7TENTE3D26OXR25KIO}

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	2026-05-18T04:38:50.769069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9379396c14fcc8d99363d79d78ebaa439999f5d2b4874555235b4802f504cc45

Aliases

arxiv: 0911.1818 · arxiv_version: 0911.1818v1 · doi: 10.48550/arxiv.0911.1818 · pith_short_12: SN4TS3AU7TEN · pith_short_16: SN4TS3AU7TENTE3D · pith_short_8: SN4TS3AU

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/SN4TS3AU7TENTE3D26OXR25KIO \
  | 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: 9379396c14fcc8d99363d79d78ebaa439999f5d2b4874555235b4802f504cc45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65b50e6eac4954df656c141d78305210d0d00854cdf5755ca212be5deb315431",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-11-10T03:53:38Z",
    "title_canon_sha256": "0e3d8057bc4f6dc0e69995c37b1dc4a93e7bc5265586932e93214f737fb05d70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1818",
    "kind": "arxiv",
    "version": 1
  }
}