Pith Number

pith:B7MZW637

pith:2025:B7MZW637UNL4FVUQ4HX4GGAO74

not attested not anchored not stored refs pending

Coupling between magnetism and band structure in a 2D semiconductor

Alberto F. Morpurgo, Alessandro Scarfato, Christoph Renner, Fan Wu, Lihuan Sun, Marco Gibertini, Menghan Liao

arxiv:2505.09946 v1 · 2025-05-15 · 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{B7MZW637UNL4FVUQ4HX4GGAO74}

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	2026-07-05T11:03:44.975770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fd99b7b7fa357c2d690e1efc3180eff00611f6e1541d90ef348b2ce1adb35d9

Aliases

arxiv: 2505.09946 · arxiv_version: 2505.09946v1 · doi: 10.48550/arxiv.2505.09946 · pith_short_12: B7MZW637UNL4 · pith_short_16: B7MZW637UNL4FVUQ · pith_short_8: B7MZW637

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/B7MZW637UNL4FVUQ4HX4GGAO74 \
  | 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: 0fd99b7b7fa357c2d690e1efc3180eff00611f6e1541d90ef348b2ce1adb35d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b85c9fc6ba5e448b1fd51ac6bcfded759ba1276e72a4cbbb8f9ab7e618e1f565",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-05-15T04:02:44Z",
    "title_canon_sha256": "89c4aaa88d6e9b2200e304d06a0bab0be2526be4aae68cdf91ecee6528ef7a34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.09946",
    "kind": "arxiv",
    "version": 1
  }
}