Pith Number

pith:EZW34JTV

pith:2019:EZW34JTV6P3BD77AWQ25DMSBZS

not attested not anchored not stored refs pending

CrossWeigh: Training Named Entity Tagger from Imperfect Annotations

Jiacheng Liu, Jiawei Han, Jingbo Shang, Lihao Lu, Liyuan Liu, Zihan Wang

arxiv:1909.01441 v1 · 2019-09-03 · 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{EZW34JTV6P3BD77AWQ25DMSBZS}

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

Multilingual Prompt Engineering in Large Language Models: A Survey Across NLP Tasks

Receipt and verification

First computed	2026-07-05T00:02:16.382028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

266dbe2675f3f611ffe0b435d1b241ccb175a7bfb2e40d42ce2b01e6b13cb323

Aliases

arxiv: 1909.01441 · arxiv_version: 1909.01441v1 · doi: 10.48550/arxiv.1909.01441 · pith_short_12: EZW34JTV6P3B · pith_short_16: EZW34JTV6P3BD77A · pith_short_8: EZW34JTV

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/EZW34JTV6P3BD77AWQ25DMSBZS \
  | 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: 266dbe2675f3f611ffe0b435d1b241ccb175a7bfb2e40d42ce2b01e6b13cb323

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3becc308598a5c12fa653acaf841842f48f965adb52fede2e0fbbd4c646d784",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-03T20:34:34Z",
    "title_canon_sha256": "17967691fa7379ec27466480002fafa738e89c6bcaa641239b96aaae77a71814"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01441",
    "kind": "arxiv",
    "version": 1
  }
}