Pith Number

pith:VB3ZFWFE

pith:2015:VB3ZFWFETSJCZBZD2DEIJ7JIH2

not attested not anchored not stored refs pending

An extremal problem in uniform distribution theory

Maria Rita Iac\`o, Oto Strauch, Robert F. Tichy, Stefan Thonhauser, Vladimir Bal\'a\v{z}

arxiv:1503.03980 v2 · 2015-03-13 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VB3ZFWFETSJCZBZD2DEIJ7JIH2}

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	2026-05-18T01:20:20.797884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a87792d8a49c922c8723d0c884fd283ea037ca41c001a42defc72c9d6803078c

Aliases

arxiv: 1503.03980 · arxiv_version: 1503.03980v2 · doi: 10.48550/arxiv.1503.03980 · pith_short_12: VB3ZFWFETSJC · pith_short_16: VB3ZFWFETSJCZBZD · pith_short_8: VB3ZFWFE

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/VB3ZFWFETSJCZBZD2DEIJ7JIH2 \
  | 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: a87792d8a49c922c8723d0c884fd283ea037ca41c001a42defc72c9d6803078c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d515cb2e5b8362801ba3e0c6d1ed691eb70098a0c12c32587ee2cf5d51a4393",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-03-13T07:55:22Z",
    "title_canon_sha256": "f379082aecc683ace68d7b847f7e50ea5beea0dab0747cf9488f097c0bb11457"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03980",
    "kind": "arxiv",
    "version": 2
  }
}