Pith Number

pith:XYMVBYLJ

pith:2017:XYMVBYLJ6BMLI3OP7PDLOCQEAO

not attested not anchored not stored refs pending

Fractional powers of the parabolic Hermite operator. Regularity properties

Jos\'e L. Torrea, Marta de Le\'on-Contreras

arxiv:1708.02788 v1 · 2017-08-09 · 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{XYMVBYLJ6BMLI3OP7PDLOCQEAO}

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	2026-05-18T00:38:19.520794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be1950e169f058b46dcffbc6b70a0403bbe44e913744d41209f8b82a97ee3dc7

Aliases

arxiv: 1708.02788 · arxiv_version: 1708.02788v1 · doi: 10.48550/arxiv.1708.02788 · pith_short_12: XYMVBYLJ6BML · pith_short_16: XYMVBYLJ6BMLI3OP · pith_short_8: XYMVBYLJ

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/XYMVBYLJ6BMLI3OP7PDLOCQEAO \
  | 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: be1950e169f058b46dcffbc6b70a0403bbe44e913744d41209f8b82a97ee3dc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48a1d7113c33978c76b39e8a42c8f789169d7a2b3c475b4ee0306d5ae3dbdb1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-08-09T11:26:38Z",
    "title_canon_sha256": "ea881c07259af78c29a51e72b89370768e5e928e35afd9683bedd43280fdfbb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02788",
    "kind": "arxiv",
    "version": 1
  }
}