Pith Number

pith:VIMTJBU5

pith:2013:VIMTJBU55JNUOSXHPQZFUOX364

not attested not anchored not stored refs pending

On Sidon sets which are asymptotic bases of order 4

Csaba S\'andor, Eszter Rozgonyi, S\'andor Z. Kiss

arxiv:1304.5749 v2 · 2013-04-21 · math.NT · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VIMTJBU55JNUOSXHPQZFUOX364}

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	2026-05-18T03:26:09.843720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa1934869dea5b474ae77c325a3afbf720330cdfe8bf5b1fe5a582c9000a3225

Aliases

arxiv: 1304.5749 · arxiv_version: 1304.5749v2 · doi: 10.48550/arxiv.1304.5749 · pith_short_12: VIMTJBU55JNU · pith_short_16: VIMTJBU55JNUOSXH · pith_short_8: VIMTJBU5

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/VIMTJBU55JNUOSXHPQZFUOX364 \
  | 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: aa1934869dea5b474ae77c325a3afbf720330cdfe8bf5b1fe5a582c9000a3225

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "916889e0d1af2f3cf71bb8416416162585c5a926b318045a86fc75bd57ec3f0c",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2013-04-21T15:16:57Z",
    "title_canon_sha256": "70c9dec8656f3ae6461d0b72d6f568d4e39dc8f9599a3bfee10ed74dbe4badf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5749",
    "kind": "arxiv",
    "version": 2
  }
}