Pith Number

pith:LFORUODQ

pith:2023:LFORUODQMCXTPN3LS4JOHW5YGT

not attested not anchored not stored refs pending

Class-Adaptive Self-Training for Relation Extraction with Incompletely Annotated Training Data

Hwee Tou Ng, Lidong Bing, Lu Xu, Qingyu Tan

arxiv:2306.09697 v1 · 2023-06-16 · 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{LFORUODQMCXTPN3LS4JOHW5YGT}

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	2026-07-05T06:21:22.958337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

595d1a387060af37b76b9712e3dbb834cf49ed636047980f3a2c4bb30933d8f2

Aliases

arxiv: 2306.09697 · arxiv_version: 2306.09697v1 · doi: 10.48550/arxiv.2306.09697 · pith_short_12: LFORUODQMCXT · pith_short_16: LFORUODQMCXTPN3L · pith_short_8: LFORUODQ

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/LFORUODQMCXTPN3LS4JOHW5YGT \
  | 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: 595d1a387060af37b76b9712e3dbb834cf49ed636047980f3a2c4bb30933d8f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "803c885f82297b255cf8fb60894424c5e32cca4d5a4d160be44ea2f07ea6edb3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-16T09:01:45Z",
    "title_canon_sha256": "3cba1306353b2e0cfd7051937b85689ef4d9f580c9e2849850d80a05ac593294"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.09697",
    "kind": "arxiv",
    "version": 1
  }
}