Pith Number

pith:4KTEBIIE

pith:2023:4KTEBIIEWLNKXGCRMFKH53HTNT

not attested not anchored not stored refs pending

Towards Robust Aspect-based Sentiment Analysis through Non-counterfactual Augmentations

Chunyang Xiao, Jingbo Zhu, Kaikai An, Pranava Madhyastha, Tong Xiao, Xinyu Liu, Yan Ding

arxiv:2306.13971 v2 · 2023-06-24 · 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{4KTEBIIEWLNKXGCRMFKH53HTNT}

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	2026-07-05T06:33:21.565596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2a640a104b2daab985161547eecf36cef963c447fd6d84e778f493a7870b07b

Aliases

arxiv: 2306.13971 · arxiv_version: 2306.13971v2 · doi: 10.48550/arxiv.2306.13971 · pith_short_12: 4KTEBIIEWLNK · pith_short_16: 4KTEBIIEWLNKXGCR · pith_short_8: 4KTEBIIE

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/4KTEBIIEWLNKXGCRMFKH53HTNT \
  | 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: e2a640a104b2daab985161547eecf36cef963c447fd6d84e778f493a7870b07b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "991c9538b4e37a5c602b59e55fceb4c9b2b2bbc756a20d13e4f93f608e6660cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-24T13:57:32Z",
    "title_canon_sha256": "e120203eb493ccee6cce9780d830160172252d28503a0f8dbcbd992dd9320b70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.13971",
    "kind": "arxiv",
    "version": 2
  }
}