Pith Number

pith:54IMBYOV

pith:2025:54IMBYOV7ERUSGP7LHFBU37XMQ

not attested not anchored not stored refs pending

Sliding Friction of Hard Sliders on Rubber: Theory and Experiment

B.N.J. Persson, R. Xu

arxiv:2505.16943 v2 · 2025-05-22 · 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{54IMBYOV7ERUSGP7LHFBU37XMQ}

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	2026-07-05T11:09:15.481020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef10c0e1d5f9234919ff59ca1a6ff7643b1e6caa8137bc9911fca4701389a0d4

Aliases

arxiv: 2505.16943 · arxiv_version: 2505.16943v2 · doi: 10.48550/arxiv.2505.16943 · pith_short_12: 54IMBYOV7ERU · pith_short_16: 54IMBYOV7ERUSGP7 · pith_short_8: 54IMBYOV

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/54IMBYOV7ERUSGP7LHFBU37XMQ \
  | 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: ef10c0e1d5f9234919ff59ca1a6ff7643b1e6caa8137bc9911fca4701389a0d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b93570e6e53820867ae01819198de271186f616e1cba8e5906524f0d40ad990",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2025-05-22T17:30:58Z",
    "title_canon_sha256": "f516e5a2d6243c73744be96e7e70d2a404b55839da85f8fdf544d8a45a565638"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.16943",
    "kind": "arxiv",
    "version": 2
  }
}