Pith Number

pith:522E3MSO

pith:2013:522E3MSOEAZCCPF3IUSRQNJ5RS

not attested not anchored not stored refs pending

On the Sidon Constant for Dirichlet Polynomials

Ole Fredrik Brevig

arxiv:1306.0403 v2 · 2013-06-03 · 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{522E3MSOEAZCCPF3IUSRQNJ5RS}

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	2026-05-18T02:49:18.295009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeb44db24e2032213cbb452518353d8c88c57ddccc21472fd4d7c7869839344d

Aliases

arxiv: 1306.0403 · arxiv_version: 1306.0403v2 · doi: 10.48550/arxiv.1306.0403 · pith_short_12: 522E3MSOEAZC · pith_short_16: 522E3MSOEAZCCPF3 · pith_short_8: 522E3MSO

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/522E3MSOEAZCCPF3IUSRQNJ5RS \
  | 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: eeb44db24e2032213cbb452518353d8c88c57ddccc21472fd4d7c7869839344d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f51704586930d18119bcccf89908f1df36191e9aa642df881d4b04a95b502e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2013-06-03T13:43:44Z",
    "title_canon_sha256": "bddd1b407f7e60ae5263ee8e99e0284a6b7396eb2bd31dfbd8a0e1a912383327"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0403",
    "kind": "arxiv",
    "version": 2
  }
}