Pith Number

pith:3HXT3T7M

pith:2025:3HXT3T7MEDC2RNPQMHCIQ6TSOO

not attested not anchored not stored refs pending

Optimized Fabrication Procedure for High-Quality Graphene-based Moir\'e Superlattice Devices

Pablo Jarillo-Herrero, Shuwen Sun

arxiv:2507.15853 v1 · 2025-07-21 · 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{3HXT3T7MEDC2RNPQMHCIQ6TSOO}

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	2026-07-05T11:40:45.817889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9ef3dcfec20c5a8b5f061c4887a7273ba1d37a17341ab1a77dde0b4a5d5139d

Aliases

arxiv: 2507.15853 · arxiv_version: 2507.15853v1 · doi: 10.48550/arxiv.2507.15853 · pith_short_12: 3HXT3T7MEDC2 · pith_short_16: 3HXT3T7MEDC2RNPQ · pith_short_8: 3HXT3T7M

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/3HXT3T7MEDC2RNPQMHCIQ6TSOO \
  | 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: d9ef3dcfec20c5a8b5f061c4887a7273ba1d37a17341ab1a77dde0b4a5d5139d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dfcb65ecad6f45e9c4aebe3efe9de9b19b80a514dcc93c69210dc03385ca149",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2025-07-21T17:59:07Z",
    "title_canon_sha256": "e38bbdaac3bd9e376338a8e7864d659938bf3a9bf6b659936bb6dff7ce766163"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15853",
    "kind": "arxiv",
    "version": 1
  }
}