Pith Number

pith:XQR2D4RZ

pith:2013:XQR2D4RZL5CKYFNUE3UGI2A6WY

not attested not anchored not stored refs pending

On the geometrical description of fractional Chern insulators based on static structure factor calculations

E. Dobardzic, M.V. Milovanovic, N. Regnault

arxiv:1303.7131 v2 · 2013-03-28 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQR2D4RZL5CKYFNUE3UGI2A6WY}

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	2026-05-18T03:08:59.266300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc23a1f2395f44ac15b426e864681eb628a9db06e2e6ae3173be799b69672f54

Aliases

arxiv: 1303.7131 · arxiv_version: 1303.7131v2 · doi: 10.48550/arxiv.1303.7131 · pith_short_12: XQR2D4RZL5CK · pith_short_16: XQR2D4RZL5CKYFNU · pith_short_8: XQR2D4RZ

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/XQR2D4RZL5CKYFNUE3UGI2A6WY \
  | 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: bc23a1f2395f44ac15b426e864681eb628a9db06e2e6ae3173be799b69672f54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a42e99c8dd2b7905fe63732eda9b91ffd1802734eed191b4f952d81bf21b2b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-03-28T14:17:11Z",
    "title_canon_sha256": "7760bce0202725281e30510b5ee3cfd3726425db42dc0d65ed16248fed71812f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7131",
    "kind": "arxiv",
    "version": 2
  }
}