Pith Number

pith:3LJO2SC4

pith:2021:3LJO2SC42IXTNLBQ2R7F6Z64YI

not attested not anchored not stored refs pending

On the viscous dissipation caused by randomly rough indenters in smooth sliding motion

Martin H. M\"user, Sergey Sukhomlinov

arxiv:2104.15056 v2 · 2021-04-30 · 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{3LJO2SC42IXTNLBQ2R7F6Z64YI}

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	2026-07-05T02:41:51.013724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dad2ed485cd22f36ac30d47e5f67dcc23781cad7997248643c8d32c08e2ebee9

Aliases

arxiv: 2104.15056 · arxiv_version: 2104.15056v2 · doi: 10.48550/arxiv.2104.15056 · pith_short_12: 3LJO2SC42IXT · pith_short_16: 3LJO2SC42IXTNLBQ · pith_short_8: 3LJO2SC4

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/3LJO2SC42IXTNLBQ2R7F6Z64YI \
  | 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: dad2ed485cd22f36ac30d47e5f67dcc23781cad7997248643c8d32c08e2ebee9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c41bb017ada121e0930e4e591aed06ddc0e35ad7f22cd19b35f93f74fc9866db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2021-04-30T15:23:38Z",
    "title_canon_sha256": "48d8ecead042369224c3100854c97765a877d62120dd4881039cd4cfe51e4610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.15056",
    "kind": "arxiv",
    "version": 2
  }
}