Pith Number

pith:YQS6QWEU

pith:2023:YQS6QWEU7QHISOZ2GPK2YUF2VN

not attested not anchored not stored refs pending

Task Relation Distillation and Prototypical Pseudo Label for Incremental Named Entity Recognition

Duzhen Zhang, Hongliu Li, Jiahua Dong, Rongtao Xu, Wei Cong, Xiuyi Chen

arxiv:2308.08793 v1 · 2023-08-17 · 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{YQS6QWEU7QHISOZ2GPK2YUF2VN}

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	2026-07-05T06:42:11.613962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c425e85894fc0e893b3a33d5ac50baab4adc80bdc690b785b0636adcc8506233

Aliases

arxiv: 2308.08793 · arxiv_version: 2308.08793v1 · doi: 10.48550/arxiv.2308.08793 · pith_short_12: YQS6QWEU7QHI · pith_short_16: YQS6QWEU7QHISOZ2 · pith_short_8: YQS6QWEU

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/YQS6QWEU7QHISOZ2GPK2YUF2VN \
  | 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: c425e85894fc0e893b3a33d5ac50baab4adc80bdc690b785b0636adcc8506233

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "833c11d1c1b7062a9fc7dc65f27878bba4b06063be098845663d4ca71c1dc77c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-08-17T05:36:56Z",
    "title_canon_sha256": "b79f36dffed6259d1f3088f3256c8cad8a547d2b32b1236781d821c5bb8b65be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.08793",
    "kind": "arxiv",
    "version": 1
  }
}