Pith Number

pith:UDZOOF5D

pith:2024:UDZOOF5DAYBN76ZM3LJ2QJ6DGK

not attested not anchored not stored refs pending

Designer spin-orbit superlattices: symmetry-protected Dirac cones and spin Berry curvature in two-dimensional van der Waals metamaterials

Aires Ferreira, L. M. Martelo

arxiv:2404.13590 v2 · 2024-04-21 · cond-mat.mes-hall · 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{UDZOOF5DAYBN76ZM3LJ2QJ6DGK}

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	2026-07-05T09:09:04.223582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0f2e717a30602dffb2cdad3a827c332af5485127a020006f4535796b8e2d95c

Aliases

arxiv: 2404.13590 · arxiv_version: 2404.13590v2 · doi: 10.48550/arxiv.2404.13590 · pith_short_12: UDZOOF5DAYBN · pith_short_16: UDZOOF5DAYBN76ZM · pith_short_8: UDZOOF5D

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/UDZOOF5DAYBN76ZM3LJ2QJ6DGK \
  | 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: a0f2e717a30602dffb2cdad3a827c332af5485127a020006f4535796b8e2d95c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcca29b0924e349825ea8136b852683d664539ca63ecdf09ee6e1c2549aeb8a5",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2024-04-21T09:12:16Z",
    "title_canon_sha256": "be1a5fe51235039eda1f83fc61ea797d6ba4866ae9b334992d8219328f8b9102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.13590",
    "kind": "arxiv",
    "version": 2
  }
}