Pith Number

pith:WMK57WKW

pith:2012:WMK57WKW4NZBU43OTUSPPHWJIK

not attested not anchored not stored refs pending

UV/Ozone treatment to reduce metal-graphene contact resistance

A. R. Hight Walker, Christina A. Hacker, Curt A. Richter, Dangmin Yu, David J. Gundlach, Guangjun Cheng, Kurt P. Pernstich, Lianmao Peng, Qiliang Li, Tian Shen, Wei Li, Xuelei Liang, Yiran Liang

arxiv:1212.0838 v1 · 2012-12-04 · cond-mat.mtrl-sci · 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{WMK57WKW4NZBU43OTUSPPHWJIK}

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	2026-05-18T01:52:47.772109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b315dfd956e3721a736e9d24f79ec9429c5c19d9b0e19adc1b173910f297ab94

Aliases

arxiv: 1212.0838 · arxiv_version: 1212.0838v1 · doi: 10.48550/arxiv.1212.0838 · pith_short_12: WMK57WKW4NZB · pith_short_16: WMK57WKW4NZBU43O · pith_short_8: WMK57WKW

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/WMK57WKW4NZBU43OTUSPPHWJIK \
  | 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: b315dfd956e3721a736e9d24f79ec9429c5c19d9b0e19adc1b173910f297ab94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a23e05661b9ab5eb2b2274c52e6f6fdcc06059ffa1c591f70928592f6f1bf9e3",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-12-04T19:52:13Z",
    "title_canon_sha256": "817d26bd3723879b55c1550edb653e22faf0776da327fd0ee11c63a043400638"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0838",
    "kind": "arxiv",
    "version": 1
  }
}