Pith Number

pith:NJMAZUIJ

pith:2014:NJMAZUIJVPYREN4N4PQESEJFL3

not attested not anchored not stored refs pending

Nonnegative trigonometric polynomials and a zero-free region for the Riemann zeta-function

Michael J. Mossinghoff, Timothy S. Trudgian

arxiv:1410.3926 v1 · 2014-10-15 · 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{NJMAZUIJVPYREN4N4PQESEJFL3}

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	2026-05-18T02:40:03.620829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a580cd109abf112378de3e04911255ed060ee4cc06ee2c1dd71d75e9530f5f6

Aliases

arxiv: 1410.3926 · arxiv_version: 1410.3926v1 · doi: 10.48550/arxiv.1410.3926 · pith_short_12: NJMAZUIJVPYR · pith_short_16: NJMAZUIJVPYREN4N · pith_short_8: NJMAZUIJ

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/NJMAZUIJVPYREN4N4PQESEJFL3 \
  | 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: 6a580cd109abf112378de3e04911255ed060ee4cc06ee2c1dd71d75e9530f5f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e6fedecf9d0accb0fc0c96988a73f60abc24cd0b52bbe5c3cd244c33fe70d81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-10-15T04:34:02Z",
    "title_canon_sha256": "e9861d92e5307f6c7668274c466f555b8fed4245b01cfdd5492cb554517a7f21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3926",
    "kind": "arxiv",
    "version": 1
  }
}