Pith Number

pith:XPEO5MTZ

pith:2019:XPEO5MTZSOJ4CVYR5BTYSCDXYF

not attested not anchored not stored refs pending

Limitations of Assessing Active Learning Performance at Runtime

Bernhard Sick, Daniel Kottke, Denis Huseljic, Jim Schellinger

arxiv:1901.10338 v1 · 2019-01-29 · 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{XPEO5MTZSOJ4CVYR5BTYSCDXYF}

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	2026-05-17T23:55:15.591839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbc8eeb2799393c15711e867890877c16700175f2bcc2f75627db0df4aa96dd7

Aliases

arxiv: 1901.10338 · arxiv_version: 1901.10338v1 · doi: 10.48550/arxiv.1901.10338 · pith_short_12: XPEO5MTZSOJ4 · pith_short_16: XPEO5MTZSOJ4CVYR · pith_short_8: XPEO5MTZ

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/XPEO5MTZSOJ4CVYR5BTYSCDXYF \
  | 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: bbc8eeb2799393c15711e867890877c16700175f2bcc2f75627db0df4aa96dd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baecbc16a541a3357e2c1920aa7a2666f270f0138b3057979f9612f8763ad56a",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-29T15:26:13Z",
    "title_canon_sha256": "cabe45c2d665d637cae044101cb40afb09cd871a7495cf4c9c42d506458bf505"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10338",
    "kind": "arxiv",
    "version": 1
  }
}