Pith Number

pith:GBXII5ZI

pith:2015:GBXII5ZIVXUR77A7PE7QC6LTJG

not attested not anchored not stored refs pending

Contraction analysis of switched Filippov systems via regularization

Davide Fiore, Mario di Bernardo, S. John Hogan

arxiv:1507.07126 v3 · 2015-07-25 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GBXII5ZIVXUR77A7PE7QC6LTJG}

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	2026-06-04T17:09:25.443095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

306e847728ade91ffc1f793f01797349af95a9519d0a0fe1a35cc503f02719d7

Aliases

arxiv: 1507.07126 · arxiv_version: 1507.07126v3 · doi: 10.48550/arxiv.1507.07126 · pith_short_12: GBXII5ZIVXUR · pith_short_16: GBXII5ZIVXUR77A7 · pith_short_8: GBXII5ZI

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/GBXII5ZIVXUR77A7PE7QC6LTJG \
  | 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: 306e847728ade91ffc1f793f01797349af95a9519d0a0fe1a35cc503f02719d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a0f58f49ecdf7d202be11c296f3b5a5000225ea561f72d2e0f41c3beda8bb48",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2015-07-25T18:51:50Z",
    "title_canon_sha256": "82813bf7511a6f006ecd6ba68fd5ab3c54823576695f3475080fca1099afd690"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07126",
    "kind": "arxiv",
    "version": 3
  }
}