Pith Number

pith:6X2QZWE5

pith:2021:6X2QZWE5ZZL62SYD3UH34KGXWS

not attested not anchored not stored refs pending

Distantly-Supervised Named Entity Recognition with Noise-Robust Learning and Language Model Augmented Self-Training

Heng Ji, Jiawei Han, Jiaxin Huang, Xuan Wang, Yu Meng, Yunyi Zhang, Yu Zhang

arxiv:2109.05003 v1 · 2021-09-10 · cs.CL · cs.LG

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\usepackage{pith}
\pithnumber{6X2QZWE5ZZL62SYD3UH34KGXWS}

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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

Retrieval-Augmented Generation with Graphs (GraphRAG)

Receipt and verification

First computed	2026-07-05T03:13:18.325618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5f50cd89dce57ed4b03dd0fbe28d7b4aa04ac8902138ce92c4699216384ccf9

Aliases

arxiv: 2109.05003 · arxiv_version: 2109.05003v1 · doi: 10.48550/arxiv.2109.05003 · pith_short_12: 6X2QZWE5ZZL6 · pith_short_16: 6X2QZWE5ZZL62SYD · pith_short_8: 6X2QZWE5

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/6X2QZWE5ZZL62SYD3UH34KGXWS \
  | 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: f5f50cd89dce57ed4b03dd0fbe28d7b4aa04ac8902138ce92c4699216384ccf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d295c834c66301f3392e651a10b07e09d12294c26d05039ada8f14370cdf4b9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-10T17:19:56Z",
    "title_canon_sha256": "1f5cfc68597bd570889adef84c760b8a91733d28b40e60cb5dee9e3e8c5ce7fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.05003",
    "kind": "arxiv",
    "version": 1
  }
}