Pith Number

pith:CV2KERW5

pith:2015:CV2KERW5JSLTYJZ4TXYA4AV47U

not attested not anchored not stored refs pending

An improved lower bound for the $L_2$-discrepancy

Aicke Hinrichs, Gerhard Larcher

arxiv:1509.05878 v2 · 2015-09-19 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CV2KERW5JSLTYJZ4TXYA4AV47U}

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	2026-05-18T01:24:38.148696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1574a246dd4c973c273c9df00e02bcfd027f6b07fa077f297da9e858db333708

Aliases

arxiv: 1509.05878 · arxiv_version: 1509.05878v2 · doi: 10.48550/arxiv.1509.05878 · pith_short_12: CV2KERW5JSLT · pith_short_16: CV2KERW5JSLTYJZ4 · pith_short_8: CV2KERW5

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/CV2KERW5JSLTYJZ4TXYA4AV47U \
  | 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: 1574a246dd4c973c273c9df00e02bcfd027f6b07fa077f297da9e858db333708

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "287ba455f3fb8aa9e6fab21437c50237ecc7a498e968e41841c9824c4295548c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-09-19T11:49:40Z",
    "title_canon_sha256": "8d281a0bd15faab16833b9516ef498c3f31b1d76a9b086b4927696c1a22ea513"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05878",
    "kind": "arxiv",
    "version": 2
  }
}