Pith Number

pith:EBDSMIZ2

pith:2021:EBDSMIZ2AFZS7DFANE4R77I54T

not attested not anchored not stored refs pending

Scalar and Matrix Chernoff Bounds from $\ell_{\infty}$-Independence

Federico Sold\'a, Rasmus Kyng, Tali Kaufman

arxiv:2111.02177 v2 · 2021-11-03 · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBDSMIZ2AFZS7DFANE4R77I54T}

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	2026-07-05T03:46:23.812498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

204726233a01732f8ca069391ffd1de4fe631e03784828508f7928990466ed5c

Aliases

arxiv: 2111.02177 · arxiv_version: 2111.02177v2 · doi: 10.48550/arxiv.2111.02177 · pith_short_12: EBDSMIZ2AFZS · pith_short_16: EBDSMIZ2AFZS7DFA · pith_short_8: EBDSMIZ2

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/EBDSMIZ2AFZS7DFANE4R77I54T \
  | 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: 204726233a01732f8ca069391ffd1de4fe631e03784828508f7928990466ed5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccc1764fd5e0e4b2fdf8b0234e8428cd37b4228079a1cb064e3d91d5a4651f46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2021-11-03T12:37:46Z",
    "title_canon_sha256": "6d980a19e4cf3a9f41d20085e2688ce5ac3a327ee6660449d789909baaced793"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.02177",
    "kind": "arxiv",
    "version": 2
  }
}