Pith Number

pith:IDTZV2GK

pith:2011:IDTZV2GK4CE2FANWKRYEZEZFON

not attested not anchored not stored refs pending

Exactness of the Euclidean algorithm and of the Rauzy induction on the space of interval exchange transfomations

Arnaldo Nogueira, Tomasz Miernowski

arxiv:1104.3980 v2 · 2011-04-20 · 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{IDTZV2GK4CE2FANWKRYEZEZFON}

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	2026-05-18T02:22:01.943341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40e79ae8cae089a281b654704c93257370b484ef11d72ded520ea6cb2943eff0

Aliases

arxiv: 1104.3980 · arxiv_version: 1104.3980v2 · doi: 10.48550/arxiv.1104.3980 · pith_short_12: IDTZV2GK4CE2 · pith_short_16: IDTZV2GK4CE2FANW · pith_short_8: IDTZV2GK

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/IDTZV2GK4CE2FANWKRYEZEZFON \
  | 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: 40e79ae8cae089a281b654704c93257370b484ef11d72ded520ea6cb2943eff0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee8be5394e619535e359886bb610aee5eac234d148494202c92049e48f1d0538",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-04-20T09:56:11Z",
    "title_canon_sha256": "dfd00387b05be03ffca7082874575b6d0eb6fc20e66acca0747b9ba72a3442ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3980",
    "kind": "arxiv",
    "version": 2
  }
}