Pith Number

pith:AKPAAKS5

pith:2024:AKPAAKS57WZLZ6MXXCSIPUDEZH

not attested not anchored not stored refs pending

Total Positivity of Almost-Riordan Arrays

Roksana S{\l}owik, Tian-Xiao He

arxiv:2406.03774 v1 · 2024-06-06 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AKPAAKS57WZLZ6MXXCSIPUDEZH}

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.

Cited by

1 paper in Pith

Sequence Characterization of Multiple Almost-Riordan Arrays and Their Compressions

Receipt and verification

First computed	2026-07-05T08:28:15.869626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

029e002a5dfdb2bcf997b8a487d064c9d0d3a38113ab2704ee072e9502d91d54

Aliases

arxiv: 2406.03774 · arxiv_version: 2406.03774v1 · doi: 10.48550/arxiv.2406.03774 · pith_short_12: AKPAAKS57WZL · pith_short_16: AKPAAKS57WZLZ6MX · pith_short_8: AKPAAKS5

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/AKPAAKS57WZLZ6MXXCSIPUDEZH \
  | 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: 029e002a5dfdb2bcf997b8a487d064c9d0d3a38113ab2704ee072e9502d91d54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f38d413e1ea0d975b3e846012a3d5ba331f0a9165e44931b51867259f533358",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-06-06T06:24:34Z",
    "title_canon_sha256": "dc60bc4ff873f09be00374faa0a230dc7d34e3962410aac995f8515f4dc2b721"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.03774",
    "kind": "arxiv",
    "version": 1
  }
}