Pith Number

pith:XBUM3KJI

pith:2026:XBUM3KJIC65XYZKSCL7WR2XXDO

not attested not anchored not stored refs pending

Twisted Multilayer Graphene: Superperiodicity and quasicrystals

Pedro Alc\'azar Guerrero

arxiv:2607.25411 v1 · 2026-07-28 · cond-mat.mes-hall · physics.comp-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{XBUM3KJIC65XYZKSCL7WR2XXDO}

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	2026-07-29T01:25:14.351980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b868cda92817bb7c655212ff68eaf71b8fb0688339e85afc9df4543fc7338850

Aliases

arxiv: 2607.25411 · arxiv_version: 2607.25411v1 · doi: 10.48550/arxiv.2607.25411 · pith_short_12: XBUM3KJIC65X · pith_short_16: XBUM3KJIC65XYZKS · pith_short_8: XBUM3KJI

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/XBUM3KJIC65XYZKSCL7WR2XXDO \
  | 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: b868cda92817bb7c655212ff68eaf71b8fb0688339e85afc9df4543fc7338850

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76bd30f45fa40fa0eaf79805af6ae8171118965c55b635b9e04121b56a67c310",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-07-28T08:08:06Z",
    "title_canon_sha256": "337d0dc1656d172be8cc07cd2042bae3f9a241c698ca093230acc27e4f0eeb48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25411",
    "kind": "arxiv",
    "version": 1
  }
}