Pith Number

pith:EXYIHJUU

pith:2013:EXYIHJUUUOSRA4Z7EMCCTDJDMW

not attested not anchored not stored refs pending

Non-Filippov dynamics arising from the smoothing of nonsmooth systems, and its robustness to noise

David J. W. Simpson, Mike R. Jeffrey

arxiv:1310.8328 v1 · 2013-10-30 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXYIHJUUUOSRA4Z7EMCCTDJDMW}

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	2026-05-18T03:08:24.316999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f083a694a3a510733f2304298d23659fe3c353dd8de52ffea283a2de18b6d7

Aliases

arxiv: 1310.8328 · arxiv_version: 1310.8328v1 · doi: 10.48550/arxiv.1310.8328 · pith_short_12: EXYIHJUUUOSR · pith_short_16: EXYIHJUUUOSRA4Z7 · pith_short_8: EXYIHJUU

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/EXYIHJUUUOSRA4Z7EMCCTDJDMW \
  | 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: 25f083a694a3a510733f2304298d23659fe3c353dd8de52ffea283a2de18b6d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21d3479f5644bbc228e3e5afdd466eb3ce3a49354b17fe8bcd3d12be5bebaa5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-10-30T21:23:27Z",
    "title_canon_sha256": "c7106f72e7d35043561014e5c39cdfddc741a92481f0558b3f378ff0bf8ae298"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8328",
    "kind": "arxiv",
    "version": 1
  }
}