Pith Number

pith:MSOCYB5R

pith:2024:MSOCYB5R4X76JKEXTUO6UKKLZJ

not attested not anchored not stored refs pending

Sharper Bounds for Chebyshev Moment Matching, with Applications

Apoorv Vikram Singh, Cameron Musco, Christopher Musco, Lucas Rosenblatt

arxiv:2408.12385 v3 · 2024-08-22 · cs.DS · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MSOCYB5R4X76JKEXTUO6UKKLZJ}

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	2026-05-20T01:04:49.983723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

649c2c07b1e5ffe4a8979d1dea294bca79414434d2ea72cadc4fed050208d3ae

Aliases

arxiv: 2408.12385 · arxiv_version: 2408.12385v3 · doi: 10.48550/arxiv.2408.12385 · pith_short_12: MSOCYB5R4X76 · pith_short_16: MSOCYB5R4X76JKEX · pith_short_8: MSOCYB5R

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/MSOCYB5R4X76JKEXTUO6UKKLZJ \
  | 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: 649c2c07b1e5ffe4a8979d1dea294bca79414434d2ea72cadc4fed050208d3ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1be88fae07010e516f060c66bf0ce44d8355eb9103cdbb20e178f3e18169c96c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2024-08-22T13:26:41Z",
    "title_canon_sha256": "421ecdda050bc97a6017b6f18a2311bb38bebedf94c235c78a4ecb2ee87524e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.12385",
    "kind": "arxiv",
    "version": 3
  }
}