Pith Number

pith:VWTU3HHI

pith:2025:VWTU3HHIPNE2PWXSESUAH52YVF

not attested not anchored not stored refs pending

Optical engineering and detection of magnetism in moir\'e semiconductors

Andrey Grankin, Mohammad Hafezi, Tsung-Sheng Huang, Yu-Xin Wang

arxiv:2504.13758 v1 · 2025-04-18 · cond-mat.str-el · cond-mat.mes-hall · cond-mat.mtrl-sci · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VWTU3HHIPNE2PWXSESUAH52YVF}

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	2026-07-05T10:51:01.707730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ada74d9ce87b49a7daf224a803f758a964d7a544e407dd0db9a315695fbf3292

Aliases

arxiv: 2504.13758 · arxiv_version: 2504.13758v1 · doi: 10.48550/arxiv.2504.13758 · pith_short_12: VWTU3HHIPNE2 · pith_short_16: VWTU3HHIPNE2PWXS · pith_short_8: VWTU3HHI

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/VWTU3HHIPNE2PWXSESUAH52YVF \
  | 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: ada74d9ce87b49a7daf224a803f758a964d7a544e407dd0db9a315695fbf3292

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee615daa9ad4db91b7c237e7571261e1a06e2beb801f6086918847193fa4c60b",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-04-18T15:49:06Z",
    "title_canon_sha256": "897d3cdeec06fb90f76f9c98faeeb7f4c076b15f8cceff552bee8303f27d0c20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13758",
    "kind": "arxiv",
    "version": 1
  }
}