Pith Number

pith:YM6OVAQ6

pith:2014:YM6OVAQ6VUIBPJF46FHM7G7VAR

not attested not anchored not stored refs pending

Estimates for principal Lyapunov exponents: A survey

Janusz Mierczy\'nski

arxiv:1406.0992 v3 · 2014-06-04 · math.DS · math.AP · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YM6OVAQ6VUIBPJF46FHM7G7VAR}

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	2026-05-18T02:35:47.287434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c33cea821ead1017a4bcf14ecf9bf5047c0abe6c5f6ab8e7543448a305ef6bc6

Aliases

arxiv: 1406.0992 · arxiv_version: 1406.0992v3 · doi: 10.48550/arxiv.1406.0992 · pith_short_12: YM6OVAQ6VUIB · pith_short_16: YM6OVAQ6VUIBPJF4 · pith_short_8: YM6OVAQ6

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/YM6OVAQ6VUIBPJF46FHM7G7VAR \
  | 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: c33cea821ead1017a4bcf14ecf9bf5047c0abe6c5f6ab8e7543448a305ef6bc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "266c6e5928221acf1aa3b897a5b326f727beeab3eda61241cb22fd289333d1de",
    "cross_cats_sorted": [
      "math.AP",
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-06-04T09:47:00Z",
    "title_canon_sha256": "c6b1691dbbe6414274ee7c1d5c00c9d0c579ab3f99b9723892c22a82953b3da1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0992",
    "kind": "arxiv",
    "version": 3
  }
}