Pith Number

pith:LW75435P

pith:2015:LW75435PBNPPAWICYWDKJ5TSQF

not attested not anchored not stored refs pending

Sternberg linearization theorem for skew products

Olga Romaskevich, Yulij Ilyashenko

arxiv:1505.05776 v3 · 2015-05-21 · 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{LW75435PBNPPAWICYWDKJ5TSQF}

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	2026-05-18T01:34:41.725697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dbfde6faf0b5ef05902c586a4f67281574e5b1e350640ccf35ebad344c9d98e

Aliases

arxiv: 1505.05776 · arxiv_version: 1505.05776v3 · doi: 10.48550/arxiv.1505.05776 · pith_short_12: LW75435PBNPP · pith_short_16: LW75435PBNPPAWIC · pith_short_8: LW75435P

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/LW75435PBNPPAWICYWDKJ5TSQF \
  | 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: 5dbfde6faf0b5ef05902c586a4f67281574e5b1e350640ccf35ebad344c9d98e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74bc7e569882eaf2a531d61c0507f8b9435c3221af8894d29ebefe82f24dc8fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-05-21T15:45:55Z",
    "title_canon_sha256": "8fcb3fe0ccd1f7a585abf259bac810486524717b665da0db15ec15b2b0efcf98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05776",
    "kind": "arxiv",
    "version": 3
  }
}