Pith Number

pith:NZPE76BO

pith:2016:NZPE76BOFUGCXMNX5UW4SFNLRD

not attested not anchored not stored refs pending

Chaos induced by sliding phenomena in Filippov systems

Douglas Duarte Novaes, Gabriel Ponce, R\'egis Var\~ao

arxiv:1609.02643 v1 · 2016-09-09 · 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{NZPE76BOFUGCXMNX5UW4SFNLRD}

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	2026-05-18T00:27:09.958979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e5e4ff82e2d0c2bb1b7ed2dc915ab88c643f143306cc9868c52bafaf62d9abd

Aliases

arxiv: 1609.02643 · arxiv_version: 1609.02643v1 · doi: 10.48550/arxiv.1609.02643 · pith_short_12: NZPE76BOFUGC · pith_short_16: NZPE76BOFUGCXMNX · pith_short_8: NZPE76BO

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/NZPE76BOFUGCXMNX5UW4SFNLRD \
  | 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: 6e5e4ff82e2d0c2bb1b7ed2dc915ab88c643f143306cc9868c52bafaf62d9abd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a504d7f47094a1120efee3d6868957327298364c4b6f8a11eda6ded076192ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-09-09T02:38:34Z",
    "title_canon_sha256": "d482936bb0e62daf8149721e15c7eeed0d050ca7df952e7387f8487e10a19ce2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02643",
    "kind": "arxiv",
    "version": 1
  }
}