Pith Number

pith:Z3C7XLFY

pith:2018:Z3C7XLFYEYBKN6EJFJDDH7I34Y

not attested not anchored not stored refs pending

Ferromagnetism and spin excitations in topological Hubbard models with a flatband

Jian-Xin Li, Shun-Li Yu, Xiao-Fei Su, Zhao-Long Gu, Zhao-Yang Dong

arxiv:1810.11986 v2 · 2018-10-29 · 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{Z3C7XLFYEYBKN6EJFJDDH7I34Y}

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	2026-05-17T23:56:17.279340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cec5fbacb82602a6f8892a4633fd1be61010d62b08b672784fc141ba21d314c2

Aliases

arxiv: 1810.11986 · arxiv_version: 1810.11986v2 · doi: 10.48550/arxiv.1810.11986 · pith_short_12: Z3C7XLFYEYBK · pith_short_16: Z3C7XLFYEYBKN6EJ · pith_short_8: Z3C7XLFY

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/Z3C7XLFYEYBKN6EJFJDDH7I34Y \
  | 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: cec5fbacb82602a6f8892a4633fd1be61010d62b08b672784fc141ba21d314c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fa9c6a26984cd939bd61d0bbbdfe056d1c6c30a510b5be07db1487fe81b863c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-10-29T07:40:21Z",
    "title_canon_sha256": "f0f4c876ba5e6cf95a5721d4d21d793782ca46b19999379ed96dde415ed7c3d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11986",
    "kind": "arxiv",
    "version": 2
  }
}