Pith Number

pith:7NCTMU7I

pith:2012:7NCTMU7IUJ3WIGFODLFY3TDULU

not attested not anchored not stored refs pending

Interaction and filling-induced quantum anomalous Hall effect in ultra-cold neutral Bose-Fermi mixture on hexagonal lattice

Heng Fan, Shang-Shun Zhang, Wu-Ming Liu

arxiv:1204.4050 v4 · 2012-04-18 · 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{7NCTMU7IUJ3WIGFODLFY3TDULU}

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	2026-05-18T01:57:49.410654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb453653e8a2776418ae1acb8dcc745d32aa5437802c30b95ee58c5150a1bba5

Aliases

arxiv: 1204.4050 · arxiv_version: 1204.4050v4 · doi: 10.48550/arxiv.1204.4050 · pith_short_12: 7NCTMU7IUJ3W · pith_short_16: 7NCTMU7IUJ3WIGFO · pith_short_8: 7NCTMU7I

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/7NCTMU7IUJ3WIGFODLFY3TDULU \
  | 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: fb453653e8a2776418ae1acb8dcc745d32aa5437802c30b95ee58c5150a1bba5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65116a0464fa973c574618f2ddb30fbaf7442e8a11f1aa1fd92427eb2ecba137",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-04-18T11:23:00Z",
    "title_canon_sha256": "4e25eca19d421813475aa44bb67be07be1ec2a69e13de508fac1823cc40e0bba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4050",
    "kind": "arxiv",
    "version": 4
  }
}