Pith Number

pith:OVOLJNE7

pith:2018:OVOLJNE7ZPTXUQBT4FPF65BTLZ

not attested not anchored not stored refs pending

Cu2O porous nanostructured films fabricated by positive bias sputtering deposition

Jiangbin Su, Ji Ma, Lei Zhou, Meiping Jiang, Xianfang Zhu, Yang Liu, Yiqi Zhu

arxiv:1809.08412 v1 · 2018-09-22 · 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{OVOLJNE7ZPTXUQBT4FPF65BTLZ}

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	2026-05-17T23:45:36.568178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

755cb4b49fcbe77a4033e15e5f74335e7b691eb20c3f518f01d8211aef957dd4

Aliases

arxiv: 1809.08412 · arxiv_version: 1809.08412v1 · doi: 10.48550/arxiv.1809.08412 · pith_short_12: OVOLJNE7ZPTX · pith_short_16: OVOLJNE7ZPTXUQBT · pith_short_8: OVOLJNE7

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/OVOLJNE7ZPTXUQBT4FPF65BTLZ \
  | 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: 755cb4b49fcbe77a4033e15e5f74335e7b691eb20c3f518f01d8211aef957dd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14569324084d43b1ba56f0797c5d618c379496d35c715943a8147d9f273f7ffe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-09-22T08:51:49Z",
    "title_canon_sha256": "bc9faaaf7f9e6dd5d7dcd540fb3ffd786f6ef85f548cc43bcce27cb5d7c23d55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08412",
    "kind": "arxiv",
    "version": 1
  }
}