Pith Number

pith:3VB7RD73

pith:2020:3VB7RD73SURQYOU35BRB7FL3UH

not attested not anchored not stored refs pending

A Survey of Active Learning for Text Classification using Deep Neural Networks

Andreas Niekler, Christopher Schr\"oder

arxiv:2008.07267 v1 · 2020-08-17 · cs.CL · 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{3VB7RD73SURQYOU35BRB7FL3UH}

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.

Cited by

1 paper in Pith

Retrieving Floods without Floodlights: Topic Models as Binary Classifiers for Extreme Climate Events in German News

Receipt and verification

First computed	2026-07-05T01:27:38.033001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd43f88ffb95230c3a9be8621f957ba1e72890755d2128ec969ad97034aa126c

Aliases

arxiv: 2008.07267 · arxiv_version: 2008.07267v1 · doi: 10.48550/arxiv.2008.07267 · pith_short_12: 3VB7RD73SURQ · pith_short_16: 3VB7RD73SURQYOU3 · pith_short_8: 3VB7RD73

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/3VB7RD73SURQYOU35BRB7FL3UH \
  | 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: dd43f88ffb95230c3a9be8621f957ba1e72890755d2128ec969ad97034aa126c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6afda936338ad031fcb9cfe85997ca9702b355981288a293ebcd7fd0a7e81d33",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-08-17T12:53:20Z",
    "title_canon_sha256": "5ec805697e159ad16795fffa91425302a8bee357b3b0e67c83bbb28546482f40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.07267",
    "kind": "arxiv",
    "version": 1
  }
}