Pith Number

pith:2QRI2SZK

pith:2020:2QRI2SZKR3VRIYT22P6B2XJMTE

not attested not anchored not stored refs pending

Automated Concatenation of Embeddings for Structured Prediction

Fei Huang, Kewei Tu, Nguyen Bach, Tao Wang, Xinyu Wang, Yong Jiang, Zhongqiang Huang

arxiv:2010.05006 v4 · 2020-10-10 · cs.CL · cs.AI · 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{2QRI2SZKR3VRIYT22P6B2XJMTE}

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

DynamicNER: A Dynamic, Multilingual, and Fine-Grained Dataset for LLM-based Named Entity Recognition

Receipt and verification

First computed	2026-07-05T02:44:50.981825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4228d4b2a8eeb14627ad3fc1d5d2c9927d92d87955d20e911ac9eca66a273aa

Aliases

arxiv: 2010.05006 · arxiv_version: 2010.05006v4 · doi: 10.48550/arxiv.2010.05006 · pith_short_12: 2QRI2SZKR3VR · pith_short_16: 2QRI2SZKR3VRIYT2 · pith_short_8: 2QRI2SZK

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/2QRI2SZKR3VRIYT22P6B2XJMTE \
  | 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: d4228d4b2a8eeb14627ad3fc1d5d2c9927d92d87955d20e911ac9eca66a273aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a19b900790304d4d6ae4ccfb20f096c51f59ce59f2c21d417b08ea97531b7c5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-10T14:03:20Z",
    "title_canon_sha256": "98ae4827233f5d491d8350ab42fb4bae541d5865eb3ce111f02da8a930e2b795"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.05006",
    "kind": "arxiv",
    "version": 4
  }
}