Pith Number

pith:4OPEN7W6

pith:2016:4OPEN7W6SYLWOO6RC5ELZMZYAE

not attested not anchored not stored refs pending

Iterates of systems of operators in spaces of $\omega$-ultradifferentiable functions

Chiara Boiti, Rachid Cha\"ili, Tayeb Mahrouz

arxiv:1606.00222 v1 · 2016-06-01 · math.FA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OPEN7W6SYLWOO6RC5ELZMZYAE}

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	2026-05-18T00:53:02.546168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e39e46fede9617673bd11748bcb338010077369419a24417713c66053f1ad498

Aliases

arxiv: 1606.00222 · arxiv_version: 1606.00222v1 · doi: 10.48550/arxiv.1606.00222 · pith_short_12: 4OPEN7W6SYLW · pith_short_16: 4OPEN7W6SYLWOO6R · pith_short_8: 4OPEN7W6

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/4OPEN7W6SYLWOO6RC5ELZMZYAE \
  | 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: e39e46fede9617673bd11748bcb338010077369419a24417713c66053f1ad498

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cac6e151e04679147a769edf38827081762f1afeb1aafca74376f817883c6c4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2016-06-01T11:07:08Z",
    "title_canon_sha256": "7c8d16ff94e2968de18278deb7f45aef4817a3f41a675943be5161c9cfcf4b31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00222",
    "kind": "arxiv",
    "version": 1
  }
}