Pith Number

pith:SONP2ILP

pith:2011:SONP2ILP32YULCIAENBSWUOSIF

not attested not anchored not stored refs pending

Transition from static to kinetic friction: Insights from a 2D model

Anders Malthe-S{\o}renssen (PGP), David Sk{\aa}lid Amundsen (PGP), J{\o}rgen Tr{\o}mborg (PGP), Julien Scheibert (PGP, Kjetil Th{\o}gersen (PGP), LTDS)

arxiv:1105.3325 v2 · 2011-05-17 · physics.class-ph · 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{SONP2ILP32YULCIAENBSWUOSIF}

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	2026-05-18T03:25:44.087336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

939afd216fdeb145890023432b51d241450dfeea80111ae164752af827e493e3

Aliases

arxiv: 1105.3325 · arxiv_version: 1105.3325v2 · doi: 10.48550/arxiv.1105.3325 · pith_short_12: SONP2ILP32YU · pith_short_16: SONP2ILP32YULCIA · pith_short_8: SONP2ILP

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/SONP2ILP32YULCIAENBSWUOSIF \
  | 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: 939afd216fdeb145890023432b51d241450dfeea80111ae164752af827e493e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52ef1e98f131b48b6504206c36489aa549d54803a3daa7bec82cdf585100e107",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2011-05-17T09:51:55Z",
    "title_canon_sha256": "8ef2af5c45303db129dba21afe4080cf38d87181bb590a6197bddef04dacc836"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3325",
    "kind": "arxiv",
    "version": 2
  }
}