Pith Number

pith:NZMFK57X

pith:2025:NZMFK57X3DH2EDIED6Q4GNT3QH

not attested not anchored not stored refs pending

Engineering Ge profiles in Si/SiGe heterostructures for increased valley splitting

Davide Degli Esposti, Giordano Scappucci, Jordi Arbiol, Lucas E. A. Stehouwer, Maia Rigot, Mark Friesen, Maximillian Rimbach-Russ, Merrit P. Losert, Sara Mart\'i-S\'anchez

arxiv:2505.22295 v1 · 2025-05-28 · 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{NZMFK57X3DH2EDIED6Q4GNT3QH}

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	2026-07-05T11:11:12.740951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e585577f7d8cfa20d041fa1c3367b81f4c5560af45297d27da4e82cb738b184

Aliases

arxiv: 2505.22295 · arxiv_version: 2505.22295v1 · doi: 10.48550/arxiv.2505.22295 · pith_short_12: NZMFK57X3DH2 · pith_short_16: NZMFK57X3DH2EDIE · pith_short_8: NZMFK57X

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/NZMFK57X3DH2EDIED6Q4GNT3QH \
  | 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: 6e585577f7d8cfa20d041fa1c3367b81f4c5560af45297d27da4e82cb738b184

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92c9a471d2a19b77f5675268012e0e149ea0ca0c9d08e7e7f0f9205646432c6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2025-05-28T12:33:20Z",
    "title_canon_sha256": "f2813412c65486d2425495751974053db8b31fa711c29e39253107ba14d93777"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22295",
    "kind": "arxiv",
    "version": 1
  }
}