Pith Number

pith:BRZR4PLC

pith:2017:BRZR4PLCQW2Y77QPADLEFKTDR6

not attested not anchored not stored refs pending

Deep Active Learning for Named Entity Recognition

Animashree Anandkumar, Hyokun Yun, Yakov Kronrod, Yanyao Shen, Zachary C. Lipton

arxiv:1707.05928 v3 · 2017-07-19 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRZR4PLCQW2Y77QPADLEFKTDR6}

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

2 papers in Pith

When Active Learning Falls Short: An Empirical Study on Chemical Reaction Extraction

Labeled TrustSet Guided: Batch Active Learning with Reinforcement Learning

Receipt and verification

First computed	2026-05-18T00:24:31.067194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c731e3d6285b58ffe0f00d642aa638fa3cc22b20ad823154bcaf96b8d2c10a9

Aliases

arxiv: 1707.05928 · arxiv_version: 1707.05928v3 · doi: 10.48550/arxiv.1707.05928 · pith_short_12: BRZR4PLCQW2Y · pith_short_16: BRZR4PLCQW2Y77QP · pith_short_8: BRZR4PLC

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/BRZR4PLCQW2Y77QPADLEFKTDR6 \
  | 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: 0c731e3d6285b58ffe0f00d642aa638fa3cc22b20ad823154bcaf96b8d2c10a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ed5d240b64fde80a2cd7b1a3776d9d8729c5e5b20e9f7a7b7ccbda3ed3bfb71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-07-19T03:18:40Z",
    "title_canon_sha256": "62f8ad9a35e7ddd5d0ca1f72e1286ad2aec2778644b226330533a30be70eeeba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05928",
    "kind": "arxiv",
    "version": 3
  }
}