Pith Number

pith:4KPWO7WP

pith:2023:4KPWO7WP5EYPK7ESQQNEBJLV2X

not attested not anchored not stored refs pending

Nanomechanical absorption spectroscopy of 2D materials with femtowatt sensitivity

Daniel B. de Ara\'ujo, Denis Yagodkin, Eugenio Coronado, Herre van der Zant, Jan N. Kirchhof, Kirill I. Bolotin, Kostas Kanellopulos, Nele Stetzuhn, Samuel Manas-Valero, Silvan Schmid, Stephanie Reich, Yuefeng Yu

arxiv:2301.12211 v1 · 2023-01-28 · cond-mat.mes-hall · cond-mat.mtrl-sci · physics.app-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4KPWO7WP5EYPK7ESQQNEBJLV2X}

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	2026-07-05T05:36:36.635402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e29f677ecfe930f57c92841a40a575d5f0b5a5070b0ff9ff3c2eb2d93846f32f

Aliases

arxiv: 2301.12211 · arxiv_version: 2301.12211v1 · doi: 10.48550/arxiv.2301.12211 · pith_short_12: 4KPWO7WP5EYP · pith_short_16: 4KPWO7WP5EYPK7ES · pith_short_8: 4KPWO7WP

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/4KPWO7WP5EYPK7ESQQNEBJLV2X \
  | 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: e29f677ecfe930f57c92841a40a575d5f0b5a5070b0ff9ff3c2eb2d93846f32f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd9187cc59576c38a3b0882f074cd28ae8d68f978908a0b57455bec6d143e659",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.app-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2023-01-28T14:35:37Z",
    "title_canon_sha256": "d3a5042f56ff4fba6531de1fe45f1faebd7e5a0db57d141b13617b23c3e89d29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.12211",
    "kind": "arxiv",
    "version": 1
  }
}