Pith Number

pith:MGZVGBPI

pith:2011:MGZVGBPIJCVF4Q2KTSQQ6DTYSB

not attested not anchored not stored refs pending

Finding Attractors of Continuous-Time Systems by Parameter Switching

F. Montoya, G. Pastor, M.-F. Danca, M. Romera

arxiv:1102.2178 v2 · 2011-02-10 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MGZVGBPIJCVF4Q2KTSQQ6DTYSB}

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	2026-05-18T04:28:38.816091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61b35305e848aa5e434a9ca10f0e78907349906103e3b96466d95eb63c5c8c35

Aliases

arxiv: 1102.2178 · arxiv_version: 1102.2178v2 · doi: 10.48550/arxiv.1102.2178 · pith_short_12: MGZVGBPIJCVF · pith_short_16: MGZVGBPIJCVF4Q2K · pith_short_8: MGZVGBPI

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/MGZVGBPIJCVF4Q2KTSQQ6DTYSB \
  | 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: 61b35305e848aa5e434a9ca10f0e78907349906103e3b96466d95eb63c5c8c35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "329536882bbb42e0cc658f3b4d6c139c7799bb914c98e9cf11be28c1834aaa09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2011-02-10T17:13:28Z",
    "title_canon_sha256": "44696407c3de12fe89e7f0f0cd62ca823bd2143918741c7cd0f697a3a87ad4f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2178",
    "kind": "arxiv",
    "version": 2
  }
}