Pith Number

pith:H5EFL22L

pith:2025:H5EFL22LS5YMFJ33VDXYR2AGXE

not attested not anchored not stored refs pending

A general model for frictional contacts in colloidal systems

Benno Liebchen, Friederike Schmid, Kay Hofmann, Kay-Robert Dormann

arxiv:2507.16388 v2 · 2025-07-22 · cond-mat.soft · physics.comp-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{H5EFL22LS5YMFJ33VDXYR2AGXE}

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	2026-05-27T01:05:36.969805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f4855eb4b9770c2a77ba8ef88e806b91cbb2a42d960db369d292b12f13b0270

Aliases

arxiv: 2507.16388 · arxiv_version: 2507.16388v2 · doi: 10.48550/arxiv.2507.16388 · pith_short_12: H5EFL22LS5YM · pith_short_16: H5EFL22LS5YMFJ33 · pith_short_8: H5EFL22L

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/H5EFL22LS5YMFJ33VDXYR2AGXE \
  | 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: 3f4855eb4b9770c2a77ba8ef88e806b91cbb2a42d960db369d292b12f13b0270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c9052196a14304245a81bc77f73aa22b620d9b089bb8bd8f2483af3061b6c56",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2025-07-22T09:31:56Z",
    "title_canon_sha256": "314a1acc3b9c818c83777a9526c53fb9aa0acd0247e3a64870ace47cb1d709bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.16388",
    "kind": "arxiv",
    "version": 2
  }
}