Pith Number

pith:S774MSE2

pith:2022:S774MSE2E5YZDMFYVU3NPATVBE

not attested not anchored not stored refs pending

Gate tunable anomalous Hall effect: a Berry curvature probe at oxides interfaces

Carmine Antonio Perroni, Francesco Romeo, Mattia Trama, Roberta Citro, Vittorio Cataudella

arxiv:2202.04664 v2 · 2022-02-09 · 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{S774MSE2E5YZDMFYVU3NPATVBE}

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	2026-07-05T12:09:08.201287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97ffc6489a277191b0b8ad36d78275093c203a0ddc5c4952ccc45166f9b19bb4

Aliases

arxiv: 2202.04664 · arxiv_version: 2202.04664v2 · doi: 10.48550/arxiv.2202.04664 · pith_short_12: S774MSE2E5YZ · pith_short_16: S774MSE2E5YZDMFY · pith_short_8: S774MSE2

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/S774MSE2E5YZDMFYVU3NPATVBE \
  | 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: 97ffc6489a277191b0b8ad36d78275093c203a0ddc5c4952ccc45166f9b19bb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a92b3cd02779096fd37dcb99d74b5db952b15d52226aa2e403a8cbd8c285a63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-02-09T19:00:02Z",
    "title_canon_sha256": "b8f4bde4036db30b0f22c0ff71b45b4c6d72b8955e27b61a5427b5fa45714dcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.04664",
    "kind": "arxiv",
    "version": 2
  }
}