Pith Number

pith:DM2QSHP3

pith:2018:DM2QSHP3FPJIA7J2U7GNLSNALQ

not attested not anchored not stored refs pending

Approximating the Riemann Zeta-function by Polynomials with Restricted Zeros

P. M. Gauthier

arxiv:1808.02295 v2 · 2018-08-07 · 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{DM2QSHP3FPJIA7J2U7GNLSNALQ}

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	2026-05-18T00:08:30.760157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b35091dfb2bd2807d3aa7ccd5c9a05c14d4fcb85d85f7679a532a4214b67f36

Aliases

arxiv: 1808.02295 · arxiv_version: 1808.02295v2 · doi: 10.48550/arxiv.1808.02295 · pith_short_12: DM2QSHP3FPJI · pith_short_16: DM2QSHP3FPJIA7J2 · pith_short_8: DM2QSHP3

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/DM2QSHP3FPJIA7J2U7GNLSNALQ \
  | 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: 1b35091dfb2bd2807d3aa7ccd5c9a05c14d4fcb85d85f7679a532a4214b67f36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40328025f67e132fc4703b77fcd87aa0c901f3cabc2e168d1e554916784ef5e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-08-07T10:38:09Z",
    "title_canon_sha256": "798cbd253d23d3a1a31daa0dca1f6126dad35b9c25a53637b0e938c5749bad65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02295",
    "kind": "arxiv",
    "version": 2
  }
}