Pith Number

pith:N54X5VY5

pith:2014:N54X5VY5IVUWSZEQZIVIPZN667

not attested not anchored not stored refs pending

Efron-Stein Inequalities for Random Matrices

Daniel Paulin, Joel A. Tropp, Lester Mackey

arxiv:1408.3470 v1 · 2014-08-15 · math.PR · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N54X5VY5IVUWSZEQZIVIPZN667}

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	2026-05-18T02:45:05.809861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f797ed71d4569696490ca2a87e5bef7f37ab2fc154845ab147ec749d3385b1e

Aliases

arxiv: 1408.3470 · arxiv_version: 1408.3470v1 · doi: 10.48550/arxiv.1408.3470 · pith_short_12: N54X5VY5IVUW · pith_short_16: N54X5VY5IVUWSZEQ · pith_short_8: N54X5VY5

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/N54X5VY5IVUWSZEQZIVIPZN667 \
  | 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: 6f797ed71d4569696490ca2a87e5bef7f37ab2fc154845ab147ec749d3385b1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f367cd8009ba7366264a8b02f4a6c29ead13b66f868e73c6b0cae3cf0341eceb",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-08-15T05:54:23Z",
    "title_canon_sha256": "3f86d204d8e47153a093c135b743cbd39ccf6500a3f084e2520c6f4899747e46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3470",
    "kind": "arxiv",
    "version": 1
  }
}