Pith Number

pith:4ABZT7OF

pith:2013:4ABZT7OFMFCLKIL3WGKX5MZSW6

not attested not anchored not stored refs pending

Highly reproducible metal/graphene contacts and stable electrical performance by UV-Ozone treatment

Christina A. Hacker, Curt A. Richter, David J. Gundlach, Lianmao Peng, Wei Li, Xuelei Liang, Yiran Liang

arxiv:1303.1353 v2 · 2013-03-06 · 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{4ABZT7OFMFCLKIL3WGKX5MZSW6}

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	2026-05-18T03:22:17.009946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e00399fdc56144b5217bb1957eb332b795138fac1b3569c20d0f71a81a45fe49

Aliases

arxiv: 1303.1353 · arxiv_version: 1303.1353v2 · doi: 10.48550/arxiv.1303.1353 · pith_short_12: 4ABZT7OFMFCL · pith_short_16: 4ABZT7OFMFCLKIL3 · pith_short_8: 4ABZT7OF

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/4ABZT7OFMFCLKIL3WGKX5MZSW6 \
  | 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: e00399fdc56144b5217bb1957eb332b795138fac1b3569c20d0f71a81a45fe49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "287a334a98d96a85dc5e4f3de5307e611f80e739b7b38a399f97845d9b2ae4b1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-03-06T15:27:03Z",
    "title_canon_sha256": "c7bee5f98024af60a2ae522c91150ce69b8ceaecec9bbd5bf716a737c03ef1b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1353",
    "kind": "arxiv",
    "version": 2
  }
}