Pith Number

pith:ME4BRKE2

pith:2013:ME4BRKE2ZPHOURUNW3O46EVFBC

not attested not anchored not stored refs pending

A note on the dynamics of linear automorphisms of a measure convolution algebra

Alexandre Baraviera, Elismar R. Oliveira, Fagner B. Rodrigues

arxiv:1304.7182 v2 · 2013-04-26 · 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{ME4BRKE2ZPHOURUNW3O46EVFBC}

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	2026-05-18T02:53:17.583257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

613818a89acbceea468db6ddcf12a50892125bdd37d5edfb2102e6549afe8c2d

Aliases

arxiv: 1304.7182 · arxiv_version: 1304.7182v2 · doi: 10.48550/arxiv.1304.7182 · pith_short_12: ME4BRKE2ZPHO · pith_short_16: ME4BRKE2ZPHOURUN · pith_short_8: ME4BRKE2

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/ME4BRKE2ZPHOURUNW3O46EVFBC \
  | 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: 613818a89acbceea468db6ddcf12a50892125bdd37d5edfb2102e6549afe8c2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cda9485edfab5fd99fbf70fc5a8004f2c782ddaf27e1f468712b960d956e72d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-04-26T14:33:11Z",
    "title_canon_sha256": "d8ed25915a0789a1bb31c06ff6e5180f2c0c95d6a67cb4caac3811831a665987"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7182",
    "kind": "arxiv",
    "version": 2
  }
}