Pith Number

pith:VZ4JIMP7

pith:2015:VZ4JIMP7ZLVGFZF45Z63BKIOE3

not attested not anchored not stored refs pending

Residual Metallic Contamination of Transferred Chemical Vapor Deposited Graphene

Aleksandra Krajewska, Amit Gahoi, Andre Wolff, Christian Wenger, Grzegorz Lupina, Guenther Ruhl, Guenther Zoth, Ioan Costina, Iwona Pasternak, Julia Kitzmann, Max C. Lemme, Mikael Ostling, Mindaugas Lukosius, Oliver Luxenhofer, Sam Vaziri, Satender Kataria, Wlodek Strupinski, Wolfgang Mehr

arxiv:1505.00889 v1 · 2015-05-05 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZ4JIMP7ZLVGFZF45Z63BKIOE3}

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	2026-05-18T02:03:32.326124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae789431ffcaea62e4bcee7db0a90e26caed650fe8bb03379b76e325ff81d446

Aliases

arxiv: 1505.00889 · arxiv_version: 1505.00889v1 · doi: 10.48550/arxiv.1505.00889 · pith_short_12: VZ4JIMP7ZLVG · pith_short_16: VZ4JIMP7ZLVGFZF4 · pith_short_8: VZ4JIMP7

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/VZ4JIMP7ZLVGFZF45Z63BKIOE3 \
  | 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: ae789431ffcaea62e4bcee7db0a90e26caed650fe8bb03379b76e325ff81d446

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "300d1b056e01a4b013cad2736b5a4503e476796fd1a74ffd00211ca34ba5c6c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-05-05T06:25:05Z",
    "title_canon_sha256": "28d80da37f7f405fc28e4ee9c746e4c6e12a90a2b2b1a74b4e1cc66bc1592f1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00889",
    "kind": "arxiv",
    "version": 1
  }
}