Pith Number

pith:AKYTDDCG

pith:2025:AKYTDDCGNPL26S4SBE2ICXOVPE

not attested not anchored not stored refs pending

On the solutions to linear systems of moment differential equations with variable coefficients

Alberto Lastra

arxiv:2501.04396 v1 · 2025-01-08 · 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{AKYTDDCGNPL26S4SBE2ICXOVPE}

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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.

Cited by

1 paper in Pith

Summability of formal solutions of some singular perturbations problems in differential and moment differential equations

Receipt and verification

First computed	2026-07-05T09:58:34.491856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02b1318c466bd7af4b920934815dd5793b9283dc641f29e98af27364b46c7183

Aliases

arxiv: 2501.04396 · arxiv_version: 2501.04396v1 · doi: 10.48550/arxiv.2501.04396 · pith_short_12: AKYTDDCGNPL2 · pith_short_16: AKYTDDCGNPL26S4S · pith_short_8: AKYTDDCG

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/AKYTDDCGNPL26S4SBE2ICXOVPE \
  | 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: 02b1318c466bd7af4b920934815dd5793b9283dc641f29e98af27364b46c7183

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9010554920648443bc04461ecf8ce580dcbfa5fab7c79009ce77776b463f058a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2025-01-08T10:21:18Z",
    "title_canon_sha256": "ea86bff6c7766fe474132b4e726b4a5a8eb3694e43b88cb0fbbd711992ad7565"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04396",
    "kind": "arxiv",
    "version": 1
  }
}