Pith Number

pith:C3PYPRKV

pith:2009:C3PYPRKVTUDA5ICX3CWCRU26TG

not attested not anchored not stored refs pending

Contact and Friction of Nano-Asperities: Effects of Adsorbed Monolayers

Binquan Luan, Mark O. Robbins, Shengfeng Cheng

arxiv:0909.4566 v1 · 2009-09-24 · cond-mat.mtrl-sci · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C3PYPRKVTUDA5ICX3CWCRU26TG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:04:55.184766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16df87c5559d060ea057d8ac28d35e99bab6de0bb9380249cf0e7bafebe0af92

Aliases

arxiv: 0909.4566 · arxiv_version: 0909.4566v1 · doi: 10.48550/arxiv.0909.4566 · pith_short_12: C3PYPRKVTUDA · pith_short_16: C3PYPRKVTUDA5ICX · pith_short_8: C3PYPRKV

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/C3PYPRKVTUDA5ICX3CWCRU26TG \
  | 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: 16df87c5559d060ea057d8ac28d35e99bab6de0bb9380249cf0e7bafebe0af92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36e962b7e48a945895ca6a7a24950502d5a29b30c0e483dc5b6aa0c37c8a48b0",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-09-24T21:58:22Z",
    "title_canon_sha256": "8988751515cce97d464e25572ccbb0cce4d8477a79a0d3751484ef53b6629656"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4566",
    "kind": "arxiv",
    "version": 1
  }
}