Pith Number

pith:7CGJBYXQ

pith:2012:7CGJBYXQ6RUW6VOBHLEQTSVXTZ

not attested not anchored not stored refs pending

Laser-thinning of MoS2: on demand generation of a single-layer semiconductor

Andres Castellanos-Gomez, Gary A. Steele, Herre S. J. van der Zant, Maria Barkelid, Stijn M. Goossens, Victor E. Calado

arxiv:1206.4323 v1 · 2012-06-19 · 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{7CGJBYXQ6RUW6VOBHLEQTSVXTZ}

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	2026-05-18T03:53:06.229680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f88c90e2f0f4696f55c13ac909cab79e5031f03bbf9af94b5982c6925eec220b

Aliases

arxiv: 1206.4323 · arxiv_version: 1206.4323v1 · doi: 10.48550/arxiv.1206.4323 · pith_short_12: 7CGJBYXQ6RUW · pith_short_16: 7CGJBYXQ6RUW6VOB · pith_short_8: 7CGJBYXQ

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/7CGJBYXQ6RUW6VOBHLEQTSVXTZ \
  | 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: f88c90e2f0f4696f55c13ac909cab79e5031f03bbf9af94b5982c6925eec220b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b5981b35bfe1f36cfe36ccdd053995fd844115192f35f64488ee45a54c1c703",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-06-19T20:00:33Z",
    "title_canon_sha256": "dde48854a1a7f4591197f1da3c97a92ce4f10d78bdfd59f46776c9e0ca504a89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4323",
    "kind": "arxiv",
    "version": 1
  }
}