Pith Number

pith:74YGJ2KH

pith:2026:74YGJ2KHKQUTENWUZF72RD5ZSI

not attested not anchored not stored refs pending

Minibatch Selection via Partition Matroid Constrained Gradient Matching

Bamdev Mishra, Ganesh Ramakrishnan, Ishita Khatri, Prateek Chanda, Pratik Jawanpuria, Prayas Agrawal

arxiv:2606.07954 v1 · 2026-06-06 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{74YGJ2KHKQUTENWUZF72RD5ZSI}

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	2026-06-09T01:04:56.347453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff3064e94754293236d4c97fa88fb992097fea4ec4678f9a9e5035988f7b888d

Aliases

arxiv: 2606.07954 · arxiv_version: 2606.07954v1 · doi: 10.48550/arxiv.2606.07954 · pith_short_12: 74YGJ2KHKQUT · pith_short_16: 74YGJ2KHKQUTENWU · pith_short_8: 74YGJ2KH

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/74YGJ2KHKQUTENWUZF72RD5ZSI \
  | 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: ff3064e94754293236d4c97fa88fb992097fea4ec4678f9a9e5035988f7b888d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "261fe2bc39a23413ac62081b9d25cf264c1c214074af14c8b195fd0559913a97",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-06T03:16:19Z",
    "title_canon_sha256": "3dd24c5b1870c4e5a8b3eef206105eaf242db75e8e6ddc4b853c443422dcf2d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07954",
    "kind": "arxiv",
    "version": 1
  }
}