Pith Number

pith:EB5P7QFZ

pith:2016:EB5P7QFZE6IYLSAII4DT665XZ4

not attested not anchored not stored refs pending

A simple tool for bounding the deviation of random matrices on geometric sets

Abbas Mehrabian, Christopher Liaw, Roman Vershynin, Yaniv Plan

arxiv:1603.00897 v2 · 2016-03-02 · math.PR · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EB5P7QFZE6IYLSAII4DT665XZ4}

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	2026-05-18T01:12:48.812259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

207affc0b9279185c80847073f7bb7cf00c7c7f7a5e8e00c4138f526cf7b2a97

Aliases

arxiv: 1603.00897 · arxiv_version: 1603.00897v2 · doi: 10.48550/arxiv.1603.00897 · pith_short_12: EB5P7QFZE6IY · pith_short_16: EB5P7QFZE6IYLSAI · pith_short_8: EB5P7QFZ

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/EB5P7QFZE6IYLSAII4DT665XZ4 \
  | 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: 207affc0b9279185c80847073f7bb7cf00c7c7f7a5e8e00c4138f526cf7b2a97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "097a93352fa8eb737718b6adee86ddf74d8361dbbbe016a5bf0ca990a69d0564",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2016-03-02T21:30:35Z",
    "title_canon_sha256": "cc1b1156d352b9a010e395f985f5d89add187da625e864c824fe136a12396d44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.00897",
    "kind": "arxiv",
    "version": 2
  }
}