Pith Number

pith:VJKUOWYL

pith:2019:VJKUOWYLZ56ZI2F6J5TPV2G3IT

not attested not anchored not stored refs pending

Asymptotic of Cauchy biorthogonal polynomials

G. Lopez Lagomasino, S. Medina Peralta, U. Fidalgo

arxiv:1904.00126 v1 · 2019-03-30 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VJKUOWYLZ56ZI2F6J5TPV2G3IT}

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	2026-05-17T23:49:49.365869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa55475b0bcf7d9468be4f66fae8db44e64f0d94c1580f3b7c67266ce162c2d3

Aliases

arxiv: 1904.00126 · arxiv_version: 1904.00126v1 · doi: 10.48550/arxiv.1904.00126 · pith_short_12: VJKUOWYLZ56Z · pith_short_16: VJKUOWYLZ56ZI2F6 · pith_short_8: VJKUOWYL

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/VJKUOWYLZ56ZI2F6J5TPV2G3IT \
  | 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: aa55475b0bcf7d9468be4f66fae8db44e64f0d94c1580f3b7c67266ce162c2d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97b0dfca88556b074a8141abb4916c02d58dbae5ed633f6990f3fab5ecb23513",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2019-03-30T00:40:39Z",
    "title_canon_sha256": "46983ca3bfc0e5093adc8fc996052291e53825a91897978be6ae8acae4b1ad1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00126",
    "kind": "arxiv",
    "version": 1
  }
}