Pith Number

pith:HWRF7TQM

pith:2011:HWRF7TQMXM4PMSLF3HXEBJYAIF

not attested not anchored not stored refs pending

Strange non-chaotic attractors in quasiperiodically forced circle maps: Diophantine forcing

T. J\"ager

arxiv:1102.4443 v1 · 2011-02-22 · 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{HWRF7TQMXM4PMSLF3HXEBJYAIF}

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	2026-05-18T04:28:08.928753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3da25fce0cbb38f64965d9ee40a7004152b969ae2d8001b8fbd0f578433709b8

Aliases

arxiv: 1102.4443 · arxiv_version: 1102.4443v1 · doi: 10.48550/arxiv.1102.4443 · pith_short_12: HWRF7TQMXM4P · pith_short_16: HWRF7TQMXM4PMSLF · pith_short_8: HWRF7TQM

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/HWRF7TQMXM4PMSLF3HXEBJYAIF \
  | 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: 3da25fce0cbb38f64965d9ee40a7004152b969ae2d8001b8fbd0f578433709b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb9ce52e361a8759356950fea53018fda5e1f862d0cc591db54fb4ed27a52235",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-02-22T10:21:02Z",
    "title_canon_sha256": "9ff68c5186f263a6135f53a60ce09b6e11672cf690be7ddcbafe7537b8f746e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4443",
    "kind": "arxiv",
    "version": 1
  }
}