Pith Number

pith:BPWWHO2X

pith:2020:BPWWHO2X5B6RK4CGIOQRMB6H3M

not attested not anchored not stored refs pending

Observation of high-temperature quantum anomalous Hall regime in intrinsic MnBi$_2$Te$_4$/Bi$_2$Te$_3$ superlattice

Agnieszka Wolos, Alexandru B. Georgescu, Haiming Deng, Irina V. Fedorchenko, Jennifer Cano, Joanna Sitnicka, Jolanta Borysiuk, Kamil Sobczak, Kyungwha Park, Lia Krusin-Elbaum, Lukasz Plucinski, Marcin Konczykowski, Tristan Heider, Zhiyi Chen

arxiv:2001.10579 v1 · 2020-01-28 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPWWHO2X5B6RK4CGIOQRMB6H3M}

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	2026-07-05T02:13:43.172922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bed63bb57e87d15704643a11607c7db18750d17e0bbc32fb7b90774df993e7a

Aliases

arxiv: 2001.10579 · arxiv_version: 2001.10579v1 · doi: 10.48550/arxiv.2001.10579 · pith_short_12: BPWWHO2X5B6R · pith_short_16: BPWWHO2X5B6RK4CG · pith_short_8: BPWWHO2X

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/BPWWHO2X5B6RK4CGIOQRMB6H3M \
  | 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: 0bed63bb57e87d15704643a11607c7db18750d17e0bbc32fb7b90774df993e7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "608de9d613217a409e882a34ed6778bfe1f1a4a37ab2614db253a3f3f8381a1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-01-28T20:29:22Z",
    "title_canon_sha256": "b60eed3cbe8b565b3fe8c730f34e62bc6b3b6b4ecbcd67cbce28c491a1476e20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.10579",
    "kind": "arxiv",
    "version": 1
  }
}