Pith Number

pith:D7IFYNI2

pith:2020:D7IFYNI2DO7B3EPJ6ZB2IWRK2J

not attested not anchored not stored refs pending

Coresets for Near-Convex Functions

Alaa Maalouf, Dan Feldman, Murad Tukan

arxiv:2006.05482 v2 · 2020-06-09 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D7IFYNI2DO7B3EPJ6ZB2IWRK2J}

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	2026-07-05T01:11:25.042214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fd05c351a1bbe1d91e9f643a45a2ad266d598795e03def32c10686f95f97816

Aliases

arxiv: 2006.05482 · arxiv_version: 2006.05482v2 · doi: 10.48550/arxiv.2006.05482 · pith_short_12: D7IFYNI2DO7B · pith_short_16: D7IFYNI2DO7B3EPJ · pith_short_8: D7IFYNI2

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/D7IFYNI2DO7B3EPJ6ZB2IWRK2J \
  | 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: 1fd05c351a1bbe1d91e9f643a45a2ad266d598795e03def32c10686f95f97816

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb6458d83049034d174418c3d0bd4ed3fd4db61b431ca81d49bb3f3bded0ab16",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-06-09T19:49:19Z",
    "title_canon_sha256": "cd6203e48054f6386bded106403859981982b6c97c5b6376f72b65ea85978c1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.05482",
    "kind": "arxiv",
    "version": 2
  }
}