Pith Number

pith:JFQ7SAOR

pith:2024:JFQ7SAORNT5G4RZI56U3EGAPX6

not attested not anchored not stored refs pending

Invariant tori for a class of affined Anosov mappings with quasi-periodic forces

Hang Zhao, Xiao Ma, Xinyu Bai, Zeng Lian

arxiv:2411.14844 v1 · 2024-11-22 · 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{JFQ7SAORNT5G4RZI56U3EGAPX6}

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	2026-07-05T09:39:12.639433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4961f901d16cfa6e4728efa9b2180fbf95ee07d51296b745d0e6c9eace431814

Aliases

arxiv: 2411.14844 · arxiv_version: 2411.14844v1 · doi: 10.48550/arxiv.2411.14844 · pith_short_12: JFQ7SAORNT5G · pith_short_16: JFQ7SAORNT5G4RZI · pith_short_8: JFQ7SAOR

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/JFQ7SAORNT5G4RZI56U3EGAPX6 \
  | 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: 4961f901d16cfa6e4728efa9b2180fbf95ee07d51296b745d0e6c9eace431814

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a928299e10354a59f3385330670458ea83a6019e2803f9437b98adc79322c84e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2024-11-22T10:41:17Z",
    "title_canon_sha256": "4cd931803de05df85b7113ba31078da1591fe9dc2e27b191fc8007b66046a140"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14844",
    "kind": "arxiv",
    "version": 1
  }
}