Pith Number

pith:ZOBJT6WJ

pith:2017:ZOBJT6WJC2X6HTRNEPTCJYFTS2

not attested not anchored not stored refs pending

When is a dynamical system mean sensitive?

Felipe Garc\'ia-Ramos, Jie Li, Ruifeng Zhang

arxiv:1708.01987 v1 · 2017-08-07 · 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{ZOBJT6WJC2X6HTRNEPTCJYFTS2}

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	2026-05-18T00:38:32.622478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb8299fac916afe3ce2d23e624e0b396a07265b5e5930af073233777c95747a9

Aliases

arxiv: 1708.01987 · arxiv_version: 1708.01987v1 · doi: 10.48550/arxiv.1708.01987 · pith_short_12: ZOBJT6WJC2X6 · pith_short_16: ZOBJT6WJC2X6HTRN · pith_short_8: ZOBJT6WJ

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/ZOBJT6WJC2X6HTRNEPTCJYFTS2 \
  | 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: cb8299fac916afe3ce2d23e624e0b396a07265b5e5930af073233777c95747a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2667968519d0d200041224f508024f0893e3b8b4f0ea2c22e1a634a0e5e02bf6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-08-07T04:38:08Z",
    "title_canon_sha256": "e621628f0df1895a1fa74111425bdd41679f3b92f7e3b9dc634406700382ebe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01987",
    "kind": "arxiv",
    "version": 1
  }
}