Pith Number

pith:4BBABEJW

pith:2019:4BBABEJWLC54EIRTMH3LVOMSEY

not attested not anchored not stored refs pending

Ferromagnetism in narrow bands of moir\'e superlattices

C\'ecile Repellin, T. Senthil, Ya-Hui Zhang, Zhihuan Dong

arxiv:1907.11723 v1 · 2019-07-26 · 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{4BBABEJWLC54EIRTMH3LVOMSEY}

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.

Cited by

1 paper in Pith

Collective Excitations of Quantum Anomalous Hall Ferromagnets in Twisted Bilayer Graphene

Receipt and verification

First computed	2026-07-05T01:02:03.224873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e04200913658bbc2223361f6bab99226272a4eb5f9c37c3ceff562c58b99d805

Aliases

arxiv: 1907.11723 · arxiv_version: 1907.11723v1 · doi: 10.48550/arxiv.1907.11723 · pith_short_12: 4BBABEJWLC54 · pith_short_16: 4BBABEJWLC54EIRT · pith_short_8: 4BBABEJW

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/4BBABEJWLC54EIRTMH3LVOMSEY \
  | 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: e04200913658bbc2223361f6bab99226272a4eb5f9c37c3ceff562c58b99d805

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b6dbb84fa974c89c540a28731e8944583816fd963f61edf8a01a7ead5f0135b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-07-26T18:00:01Z",
    "title_canon_sha256": "765f46d3018e1f179659b70d387f9a6000550be75eae366683cbf65d630a52c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11723",
    "kind": "arxiv",
    "version": 1
  }
}