Pith Number

pith:DQSZLPG6

pith:2010:DQSZLPG6VSOOIAXMHK3ZH2HQF3

not attested not anchored not stored refs pending

Structure and frictional properties of Langmuir-Blodgett films of Cu nanoparticles modified by dialkyldithiophosphate

G. Cheng, J. Xu, P.Y. Zhang, Shuxi Dai, X.H. Jiang, X.J. Tao, Z.L. Du

arxiv:1009.2920 v1 · 2010-09-15 · cond-mat.mtrl-sci · cond-mat.mes-hall · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQSZLPG6VSOOIAXMHK3ZH2HQF3}

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	2026-05-18T04:40:55.249800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c2595bcdeac9ce402ec3ab793e8f02eeeac0f7ba349d1a269779b2ade54b6aa

Aliases

arxiv: 1009.2920 · arxiv_version: 1009.2920v1 · doi: 10.48550/arxiv.1009.2920 · pith_short_12: DQSZLPG6VSOO · pith_short_16: DQSZLPG6VSOOIAXM · pith_short_8: DQSZLPG6

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/DQSZLPG6VSOOIAXMHK3ZH2HQF3 \
  | 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: 1c2595bcdeac9ce402ec3ab793e8f02eeeac0f7ba349d1a269779b2ade54b6aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c05e3fb5b9db3d9e2c11bd8a7e10663eb827757fdde16efa2f4d3fc68ef43141",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-09-15T13:23:28Z",
    "title_canon_sha256": "600abbca388eb0869d52f04333e0958944bacd2662194472c334f1f5f1779069"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2920",
    "kind": "arxiv",
    "version": 1
  }
}