Pith Number

pith:SKW6RRXT

pith:2019:SKW6RRXT6OC4IFZDQTSXWQRHXH

not attested not anchored not stored refs pending

Ferromagnetism and its stability from the one-magnon spectrum in twisted bilayer graphene

Jay D. Sau, Yahya Alavirad

arxiv:1907.13633 v1 · 2019-07-31 · cond-mat.mes-hall · 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{SKW6RRXT6OC4IFZDQTSXWQRHXH}

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	2026-07-05T02:03:23.580599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92ade8c6f3f385c4172384e57b4227b9fb56b7307c3acf00876c510231cbc98b

Aliases

arxiv: 1907.13633 · arxiv_version: 1907.13633v1 · doi: 10.48550/arxiv.1907.13633 · pith_short_12: SKW6RRXT6OC4 · pith_short_16: SKW6RRXT6OC4IFZD · pith_short_8: SKW6RRXT

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/SKW6RRXT6OC4IFZDQTSXWQRHXH \
  | 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: 92ade8c6f3f385c4172384e57b4227b9fb56b7307c3acf00876c510231cbc98b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4df6a16615584a576461a181d5f71c36bcf156e8b8c92358ff94df90f6d31463",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-07-31T17:59:45Z",
    "title_canon_sha256": "f7ec7a9186b008360719c08c5e5e351490cb2db573d33706cb37245b185307b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.13633",
    "kind": "arxiv",
    "version": 1
  }
}