Pith Number

pith:RZM2W7UX

pith:2021:RZM2W7UX5PEPKSYNX2RZHOH7LR

not attested not anchored not stored refs pending

Nuances in Margin Conditions Determine Gains in Active Learning

Gan Yuan, Samory Kpotufe, Yunfan Zhao

arxiv:2110.08418 v2 · 2021-10-16 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZM2W7UX5PEPKSYNX2RZHOH7LR}

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	2026-07-05T04:00:19.012288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e59ab7e97ebc8f54b0dbea393b8ff5c48fe6cfe5f26965634e4a261b745a273

Aliases

arxiv: 2110.08418 · arxiv_version: 2110.08418v2 · doi: 10.48550/arxiv.2110.08418 · pith_short_12: RZM2W7UX5PEP · pith_short_16: RZM2W7UX5PEPKSYN · pith_short_8: RZM2W7UX

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/RZM2W7UX5PEPKSYNX2RZHOH7LR \
  | 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: 8e59ab7e97ebc8f54b0dbea393b8ff5c48fe6cfe5f26965634e4a261b745a273

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e09a4cc9569022f60fffc7fffe23570dfae6f8ed8cd948109d88ec1b3fb4ea3c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-10-16T00:17:39Z",
    "title_canon_sha256": "52fb1a3626c004194019caac47de6693ff9f9a67dc1390344472d67f7a195640"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.08418",
    "kind": "arxiv",
    "version": 2
  }
}