Pith Number

pith:NVGIMZHW

pith:2010:NVGIMZHWO2LJM644ZXXVHNT4AI

not attested not anchored not stored refs pending

Dynamics of continued fractions and kneading sequences of unimodal maps

Carlo Carminati, Claudio Bonanno, Giulio Tiozzo, Stefano Isola

arxiv:1012.2131 v3 · 2010-12-09 · 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{NVGIMZHWO2LJM644ZXXVHNT4AI}

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	2026-05-18T03:08:38.686078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d4c8664f67696967b9ccdef53b67c0208e52e2162ebccd4616e9474cfd800d9

Aliases

arxiv: 1012.2131 · arxiv_version: 1012.2131v3 · doi: 10.48550/arxiv.1012.2131 · pith_short_12: NVGIMZHWO2LJ · pith_short_16: NVGIMZHWO2LJM644 · pith_short_8: NVGIMZHW

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/NVGIMZHWO2LJM644ZXXVHNT4AI \
  | 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: 6d4c8664f67696967b9ccdef53b67c0208e52e2162ebccd4616e9474cfd800d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9be4984bd582219243f2c9b0b57924a1ea6c91f30744747da714fc97be85d4bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2010-12-09T21:34:16Z",
    "title_canon_sha256": "b317181fc64e0d09afb9fe0fbd3e3f2e605f480572f06a27378e9435d618bd31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2131",
    "kind": "arxiv",
    "version": 3
  }
}