Pith Number

pith:CVM26TFU

pith:2017:CVM26TFU6DDWADH4ZD6KMNOQ2K

not attested not anchored not stored refs pending

Riordan arrays and generalized Euler polynomials

E. Burlachenko

arxiv:1709.02229 v2 · 2017-09-07 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CVM26TFU6DDWADH4ZD6KMNOQ2K}

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	2026-05-18T00:34:41.224715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1559af4cb4f0c7600cfcc8fca635d0d286b06fd5a71d84afcb673ac6db47ddb6

Aliases

arxiv: 1709.02229 · arxiv_version: 1709.02229v2 · doi: 10.48550/arxiv.1709.02229 · pith_short_12: CVM26TFU6DDW · pith_short_16: CVM26TFU6DDWADH4 · pith_short_8: CVM26TFU

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/CVM26TFU6DDWADH4ZD6KMNOQ2K \
  | 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: 1559af4cb4f0c7600cfcc8fca635d0d286b06fd5a71d84afcb673ac6db47ddb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf5d112a12dfcf016dfc2b9c9f5d8286825a28b6014fdc14818a68cade1ab5b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-09-07T13:40:46Z",
    "title_canon_sha256": "a050c10f364929da522157cd29ccbe8d0aaa15534e99021d90447d26565a28a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02229",
    "kind": "arxiv",
    "version": 2
  }
}