Pith Number

pith:KEAZZD6D

pith:2014:KEAZZD6DTLPUG3C5O7R7A23OMX

not attested not anchored not stored refs pending

Oxidation of copper during physical sputtering deposition: mechanism, avoidance and utilization

Jiangbin Su, Meiping Jiang, Xianfang Zhu, Yang Liu

arxiv:1412.2031 v1 · 2014-12-05 · 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{KEAZZD6DTLPUG3C5O7R7A23OMX}

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	2026-05-18T00:39:18.597525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51019c8fc39adf436c5d77e3f06b6e65f6645b79f2c48ecdfa509f2dd10902e3

Aliases

arxiv: 1412.2031 · arxiv_version: 1412.2031v1 · doi: 10.48550/arxiv.1412.2031 · pith_short_12: KEAZZD6DTLPU · pith_short_16: KEAZZD6DTLPUG3C5 · pith_short_8: KEAZZD6D

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/KEAZZD6DTLPUG3C5O7R7A23OMX \
  | 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: 51019c8fc39adf436c5d77e3f06b6e65f6645b79f2c48ecdfa509f2dd10902e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69b5a1b58458495d4baf6cde725bdc48d771b6499c77e3c4c2dd82422ec69238",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-12-05T15:36:14Z",
    "title_canon_sha256": "8231c57e20469dc0042c88a206d55740a8d1496c8dc7428f7e024e8964d000ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2031",
    "kind": "arxiv",
    "version": 1
  }
}