Pith Number

pith:RRZXSOFO

pith:2026:RRZXSOFOT7TWWIG4HE2B6MDFHK

not attested not anchored not stored refs pending

Sliding contact creates universal self-affine fractal surfaces

Adriane Clerc, B.N.J. Persson, Feng Zhou, Guilhem Mollon, Haohao Ren, Ruibin Xu, Wenbo Sheng

arxiv:2606.00626 v1 · 2026-05-30 · cond-mat.soft · cond-mat.mtrl-sci · cond-mat.stat-mech · physics.class-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{RRZXSOFOT7TWWIG4HE2B6MDFHK}

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	2026-06-02T01:04:00.210461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c737938ae9fe76b20dc39341f30653a9971544913842dbca0eb31da74dd9a29

Aliases

arxiv: 2606.00626 · arxiv_version: 2606.00626v1 · doi: 10.48550/arxiv.2606.00626 · pith_short_12: RRZXSOFOT7TW · pith_short_16: RRZXSOFOT7TWWIG4 · pith_short_8: RRZXSOFO

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/RRZXSOFOT7TWWIG4HE2B6MDFHK \
  | 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: 8c737938ae9fe76b20dc39341f30653a9971544913842dbca0eb31da74dd9a29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d10f1c7a26a686c01346ecbe3c7901cce841786e9cedb15005c251af2e16a57",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.stat-mech",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2026-05-30T09:00:25Z",
    "title_canon_sha256": "014d0614d825a76a5c94afb967585dcc3957ff913859d380a240b8285951f668"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00626",
    "kind": "arxiv",
    "version": 1
  }
}