Pith Number

pith:JFCKVN5R

pith:2024:JFCKVN5ROIZ6UPPRWVCCJQFHBJ

not attested not anchored not stored refs pending

An Effective Incorporating Heterogeneous Knowledge Curriculum Learning for Sequence Labeling

Chu-Ren Huang, Jinghang Gu, Jun Wang, Qi Su, Xuemei Tang

arxiv:2402.13534 v2 · 2024-02-21 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFCKVN5ROIZ6UPPRWVCCJQFHBJ}

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	2026-07-05T11:23:15.308274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4944aab7b17233ea3df1b54424c0a70a7b6a8f25ba0debbb8c3a7eab6f4256e6

Aliases

arxiv: 2402.13534 · arxiv_version: 2402.13534v2 · doi: 10.48550/arxiv.2402.13534 · pith_short_12: JFCKVN5ROIZ6 · pith_short_16: JFCKVN5ROIZ6UPPR · pith_short_8: JFCKVN5R

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/JFCKVN5ROIZ6UPPRWVCCJQFHBJ \
  | 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: 4944aab7b17233ea3df1b54424c0a70a7b6a8f25ba0debbb8c3a7eab6f4256e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1af7ef85e5a46c2229f57d55aae0f98a286983b70db7f7d00cdf31d2064033b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-02-21T05:04:29Z",
    "title_canon_sha256": "47e224399585ad401f0ee5aa1c8688605b5faf4c96e737c794b9649e0e73ec6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.13534",
    "kind": "arxiv",
    "version": 2
  }
}