Pith Number

pith:N5YCMKFW

pith:2020:N5YCMKFW5DAMZYCUDXKHYK3C26

not attested not anchored not stored refs pending

Symbolic dynamics for nonuniformly hyperbolic maps with singularities in high dimension

Ermerson Araujo, Mauricio Poletti, Yuri Lima

arxiv:2010.11808 v2 · 2020-10-22 · math.DS · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N5YCMKFW5DAMZYCUDXKHYK3C26}

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.

Cited by

1 paper in Pith

Equilibrium Stability for Open Zooming Systems

Receipt and verification

First computed	2026-07-05T04:12:14.704882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f702628b6e8c0cce0541dd47c2b62d78e9cb3d68421c9b012ad718ba63e77b0

Aliases

arxiv: 2010.11808 · arxiv_version: 2010.11808v2 · doi: 10.48550/arxiv.2010.11808 · pith_short_12: N5YCMKFW5DAM · pith_short_16: N5YCMKFW5DAMZYCU · pith_short_8: N5YCMKFW

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/N5YCMKFW5DAMZYCUDXKHYK3C26 \
  | 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: 6f702628b6e8c0cce0541dd47c2b62d78e9cb3d68421c9b012ad718ba63e77b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b4f101755247252db3010fc061f03ccd64f4059a77b6431516f13734a7d71b2",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2020-10-22T15:41:45Z",
    "title_canon_sha256": "aa332d12580e36f627822118de32a230b6052699ed675080c0a0513076c4fb8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.11808",
    "kind": "arxiv",
    "version": 2
  }
}