Pith Number

pith:3RUQJJXG

pith:2022:3RUQJJXGJRGQR3FEFQRGXIEYBB

not attested not anchored not stored refs pending

Distilling Causal Effect from Miscellaneous Other-Class for Continual Named Entity Recognition

Haibin Chen, Junhao Zheng, Qianli Ma, Zhanxian Liang

arxiv:2210.03980 v1 · 2022-10-08 · 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{3RUQJJXGJRGQR3FEFQRGXIEYBB}

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	2026-07-05T05:04:34.656394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc6904a6e64c4d08eca42c226ba098086ccff817a23caae51e299cb70f986a25

Aliases

arxiv: 2210.03980 · arxiv_version: 2210.03980v1 · doi: 10.48550/arxiv.2210.03980 · pith_short_12: 3RUQJJXGJRGQ · pith_short_16: 3RUQJJXGJRGQR3FE · pith_short_8: 3RUQJJXG

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/3RUQJJXGJRGQR3FEFQRGXIEYBB \
  | 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: dc6904a6e64c4d08eca42c226ba098086ccff817a23caae51e299cb70f986a25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bab1969d36fd43129518d47eae14bfc022c02c78b252dd3ee1bcaaaffd7ee13",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-08T09:37:06Z",
    "title_canon_sha256": "1bb7f3d12fdf5b969c6606f8c8972670ba8c854ad4d4f1c21ee07fd6287ef2b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03980",
    "kind": "arxiv",
    "version": 1
  }
}