Pith Number

pith:WYHFOLHU

pith:2008:WYHFOLHUXURCUFQ3MZT4K6D62G

not attested not anchored not stored refs pending

Asperity contacts at the nanoscale: comparison of Ru and Au

Andrea Fortini, David Srolovitz, Mikhail I. Mendelev, Sergey Buldyrev

arxiv:0807.0613 v1 · 2008-07-03 · 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{WYHFOLHUXURCUFQ3MZT4K6D62G}

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	2026-05-18T04:25:11.653309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b60e572cf4bd222a161b6667c5787ed18d02dd3848a0e3caab24452396644ef8

Aliases

arxiv: 0807.0613 · arxiv_version: 0807.0613v1 · doi: 10.48550/arxiv.0807.0613 · pith_short_12: WYHFOLHUXURC · pith_short_16: WYHFOLHUXURCUFQ3 · pith_short_8: WYHFOLHU

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/WYHFOLHUXURCUFQ3MZT4K6D62G \
  | 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: b60e572cf4bd222a161b6667c5787ed18d02dd3848a0e3caab24452396644ef8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a03914dd3be606796d0b6c00aef14926eddeff6d0749b0d24bd0c8d187d14ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2008-07-03T18:51:14Z",
    "title_canon_sha256": "cb7a09ab13571747f217e468f1c1b40aad76fb23f7f3dab68f3645b71c6eb9bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.0613",
    "kind": "arxiv",
    "version": 1
  }
}