Pith Number

pith:4Y2ZPA6K

pith:2017:4Y2ZPA6K76AYGWJHYETJYROZFM

not attested not anchored not stored refs pending

Lithography-free electrical transport measurements on 2D materials by direct microprobing

Andres Castellanos-Gomez, Carmen Munuera, David Perez de Lara, Mar Garc\'ia- Hern\'andez, Nicol\'as Agra\"it, Patricia Gant, Riccardo Frisenda, Simon A. Svatek, Yue Niu

arxiv:1705.07889 v1 · 2017-05-20 · physics.ins-det · 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{4Y2ZPA6K76AYGWJHYETJYROZFM}

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	2026-05-18T00:44:04.133662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6359783caff81835927c1269c45d92b262d06e3706f601d0629e020a3bef5fa

Aliases

arxiv: 1705.07889 · arxiv_version: 1705.07889v1 · doi: 10.48550/arxiv.1705.07889 · pith_short_12: 4Y2ZPA6K76AY · pith_short_16: 4Y2ZPA6K76AYGWJH · pith_short_8: 4Y2ZPA6K

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/4Y2ZPA6K76AYGWJHYETJYROZFM \
  | 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: e6359783caff81835927c1269c45d92b262d06e3706f601d0629e020a3bef5fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "444dfddea8d062e6c32873952bf02fc0ecc8643ddabbc681fec10a605b75ac52",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-05-20T13:21:35Z",
    "title_canon_sha256": "b7a459fdcf0bb20ef8d2d4cff719700308af40b1e40993fe0b409f48b9f9bf78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07889",
    "kind": "arxiv",
    "version": 1
  }
}