Pith Number

pith:GQFU7XNK

pith:2000:GQFU7XNKIS6CIRHNF6V6BTDLOR

not attested not anchored not stored refs pending

Computer Simulations of Friction, Lubrication and Wear

Mark O. Robbins, Martin H. M\"user

arxiv:cond-mat/0001056 v1 · 2000-01-05 · cond-mat.mtrl-sci · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GQFU7XNKIS6CIRHNF6V6BTDLOR}

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	2026-07-04T14:17:40.909137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

340b4fddaa44bc2444ed2fabe0cc6b746dfe9ba5e8d310dad0fe36b60804f5f2

Aliases

arxiv: cond-mat/0001056 · arxiv_version: cond-mat/0001056v1 · doi: 10.48550/arxiv.cond-mat/0001056 · pith_short_12: GQFU7XNKIS6C · pith_short_16: GQFU7XNKIS6CIRHN · pith_short_8: GQFU7XNK

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/GQFU7XNKIS6CIRHNF6V6BTDLOR \
  | 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: 340b4fddaa44bc2444ed2fabe0cc6b746dfe9ba5e8d310dad0fe36b60804f5f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "849aeb92996343f0193581b754318af747c43bbf7aa2b906d5f52d9aaf552c82",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2000-01-05T22:07:55Z",
    "title_canon_sha256": "03a87f77f53c2b7a80370ca1b01237957d8d35bb3ae870af04f0dff9324177cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0001056",
    "kind": "arxiv",
    "version": 1
  }
}