Pith Number

pith:DYIA3XIR

pith:2026:DYIA3XIR2GSWP4DTRNKQR7YRXU

not attested not anchored not stored refs pending

Inverse Logarithmic Coefficients, Differences, Hankel Determinant, and Fekete--Szeg\"{o} Functionals for the Class $\mathcal{C}_e$

Nabadwip Sarkar, Pradip Das

arxiv:2605.19614 v1 · 2026-05-19 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYIA3XIR2GSWP4DTRNKQR7YRXU}

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	2026-05-20T01:05:54.359173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e100ddd11d1a567f0738b5508ff11bd2823beaa644a57cf30ea7707b9abd233

Aliases

arxiv: 2605.19614 · arxiv_version: 2605.19614v1 · doi: 10.48550/arxiv.2605.19614 · pith_short_12: DYIA3XIR2GSW · pith_short_16: DYIA3XIR2GSWP4DT · pith_short_8: DYIA3XIR

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/DYIA3XIR2GSWP4DTRNKQR7YRXU \
  | 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: 1e100ddd11d1a567f0738b5508ff11bd2823beaa644a57cf30ea7707b9abd233

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d931b06847a2acb7402854ee7c884bf015a68e1dc14f553838410070759904e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2026-05-19T09:55:12Z",
    "title_canon_sha256": "27ef0e25b86a4c4fddf573749af655c803290c289f6157a45caf3a2a7fa0c664"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19614",
    "kind": "arxiv",
    "version": 1
  }
}