Pith Number

pith:6COCJXBA

pith:2022:6COCJXBABT4CJUFOYQAMM5CVY7

not attested not anchored not stored refs pending

On Block Accelerations of Quantile Randomized Kaczmarz for Corrupted Systems of Linear Equations

Benjamin Jarman, Deanna Needell, Elizaveta Rebrova, Lu Cheng

arxiv:2206.12554 v3 · 2022-06-25 · math.NA · cs.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{6COCJXBABT4CJUFOYQAMM5CVY7}

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	2026-07-05T05:30:09.195667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f09c24dc200cf824d0aec400c67455c7efb09e15fe55684d1810fdfccbaac2bb

Aliases

arxiv: 2206.12554 · arxiv_version: 2206.12554v3 · doi: 10.48550/arxiv.2206.12554 · pith_short_12: 6COCJXBABT4C · pith_short_16: 6COCJXBABT4CJUFO · pith_short_8: 6COCJXBA

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/6COCJXBABT4CJUFOYQAMM5CVY7 \
  | 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: f09c24dc200cf824d0aec400c67455c7efb09e15fe55684d1810fdfccbaac2bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76da537264b84b80ca1f09e652b0ffabdd1c65d9f2db447316a7f65cd4265f69",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2022-06-25T04:51:13Z",
    "title_canon_sha256": "15436bab972df60572d0a31f6b0c7981080761e12f9983abe898f1dad02f11e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.12554",
    "kind": "arxiv",
    "version": 3
  }
}