Pith Number

pith:PFM64PPN

pith:2022:PFM64PPN2QLTECWNUOR4ZWJ55Y

not attested not anchored not stored refs pending

Anomalous Second Harmonic Generation from Atomically Thin MnBi2Te4

Chong Wang, Di Xiao, Dmitry Ovchinnikov, Geoffrey M. Diederich, Jiaqiang Yan, Jiaqi Cai, Jordan Fonseca, Xiaodong Xu

arxiv:2212.06890 v1 · 2022-12-13 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFM64PPN2QLTECWNUOR4ZWJ55Y}

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	2026-07-05T05:25:18.809287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7959ee3dedd417320acda3a3ccd93dee1653ef6ba6302cb7275b7af4cd8cd54d

Aliases

arxiv: 2212.06890 · arxiv_version: 2212.06890v1 · doi: 10.48550/arxiv.2212.06890 · pith_short_12: PFM64PPN2QLT · pith_short_16: PFM64PPN2QLTECWN · pith_short_8: PFM64PPN

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/PFM64PPN2QLTECWNUOR4ZWJ55Y \
  | 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: 7959ee3dedd417320acda3a3ccd93dee1653ef6ba6302cb7275b7af4cd8cd54d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9df2777685ec6247327a3045247b8a3d5e3097b138246af6d7c0400439fdfce7",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-12-13T20:33:33Z",
    "title_canon_sha256": "43c2255d37f1eaa50c606a2f201347157d770b5208a3e3255c7c3514de0f3212"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.06890",
    "kind": "arxiv",
    "version": 1
  }
}