Pith Number

pith:QMY6GOIJ

pith:2011:QMY6GOIJGUZ7QXVYAUMHRKSIIF

not attested not anchored not stored refs pending

Perturbations of flexible Latt\`es maps

Thomas Gauthier (IMT), Xavier Buff (IMT)

arxiv:1111.5451 v1 · 2011-11-23 · 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{QMY6GOIJGUZ7QXVYAUMHRKSIIF}

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	2026-05-18T04:07:43.688778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8331e339093533f85eb8051878aa48416d928abeb16bd4229559e85821801e27

Aliases

arxiv: 1111.5451 · arxiv_version: 1111.5451v1 · doi: 10.48550/arxiv.1111.5451 · pith_short_12: QMY6GOIJGUZ7 · pith_short_16: QMY6GOIJGUZ7QXVY · pith_short_8: QMY6GOIJ

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/QMY6GOIJGUZ7QXVYAUMHRKSIIF \
  | 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: 8331e339093533f85eb8051878aa48416d928abeb16bd4229559e85821801e27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46005777ac11db0cce29199bd54cd8d7626bb9aca79b8380dd1277bec8565b16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-11-23T10:54:51Z",
    "title_canon_sha256": "3d2068b75db56671f545a7e924eac086afe0a8984592958bfae51a7d950a4111"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.5451",
    "kind": "arxiv",
    "version": 1
  }
}