Pith Number

pith:KIBVFXMA

pith:2019:KIBVFXMAZQSEENNYFLVJCHN74Q

not attested not anchored not stored refs pending

Non-Smooth Newton Methods for Deformable Multi-Body Dynamics

Kenny Erleben, Matthias M\"uller, Miles Macklin, Nuttapong Chentanez, Stefan Jeschke, Viktor Makoviychuk

arxiv:1907.04587 v1 · 2019-07-10 · cs.RO · cs.CE · cs.GR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KIBVFXMAZQSEENNYFLVJCHN74Q}

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	2026-05-17T23:40:59.789437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

520352dd80cc244235b82aea911dbfe41df5c545ac0acb6841ad779290d9f123

Aliases

arxiv: 1907.04587 · arxiv_version: 1907.04587v1 · doi: 10.48550/arxiv.1907.04587 · pith_short_12: KIBVFXMAZQSE · pith_short_16: KIBVFXMAZQSEENNY · pith_short_8: KIBVFXMA

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/KIBVFXMAZQSEENNYFLVJCHN74Q \
  | 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: 520352dd80cc244235b82aea911dbfe41df5c545ac0acb6841ad779290d9f123

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2614e4d66a15b2555fdf3760b72187b9435535c4de20c92fc332edd067b8fefa",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-07-10T09:27:44Z",
    "title_canon_sha256": "fd98cb6ed75f0c7f6d52e012870648a4df1b651ba0fc06b28b6c8e4113360dc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04587",
    "kind": "arxiv",
    "version": 1
  }
}