Pith Number

pith:3CZXFQCE

pith:2015:3CZXFQCEHLWDW66D3X3UH3O6YP

not attested not anchored not stored refs pending

On Simultaneous Approximation of Modified Baskakov Durrmeyer Operators

Prashantkumar Patel, Vishnu Narayan Mishra

arxiv:1508.06912 v2 · 2015-08-26 · 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{3CZXFQCEHLWDW66D3X3UH3O6YP}

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	2026-05-18T01:33:15.178042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8b372c0443aec3b7bc3ddf743eddec3ecc7ad53f0101a46964132a52ea06c25

Aliases

arxiv: 1508.06912 · arxiv_version: 1508.06912v2 · doi: 10.48550/arxiv.1508.06912 · pith_short_12: 3CZXFQCEHLWD · pith_short_16: 3CZXFQCEHLWDW66D · pith_short_8: 3CZXFQCE

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/3CZXFQCEHLWDW66D3X3UH3O6YP \
  | 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: d8b372c0443aec3b7bc3ddf743eddec3ecc7ad53f0101a46964132a52ea06c25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f0b6ab48ba192b9524e5f584495f47de70bf35da1222bade36c6805e63e5d9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2015-08-26T13:41:10Z",
    "title_canon_sha256": "1431d4fb1c90101a61e2cc87b765cb6d18c53f2e2f98b9962f577b7cc7b48575"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06912",
    "kind": "arxiv",
    "version": 2
  }
}