Pith Number

pith:WDT25QLS

pith:2024:WDT25QLSYXGDH6C2QMB2DEGH2R

not attested not anchored not stored refs pending

Modeling Dynamic Topics in Chain-Free Fashion by Evolution-Tracking Contrastive Learning and Unassociated Word Exclusion

Anh Tuan Luu, Liangming Pan, Thong Nguyen, Xiaobao Wu, Xinshuai Dong

arxiv:2405.17957 v1 · 2024-05-28 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDT25QLSYXGDH6C2QMB2DEGH2R}

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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

Enhancing Multimodal Entity Linking with Jaccard Distance-based Conditional Contrastive Learning and Contextual Visual Augmentation

Receipt and verification

First computed	2026-07-05T08:24:13.706198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0e7aec172c5cc33f85a8303a190c7d46253cbdc076d5cfe74ee34f0c8e531fa

Aliases

arxiv: 2405.17957 · arxiv_version: 2405.17957v1 · doi: 10.48550/arxiv.2405.17957 · pith_short_12: WDT25QLSYXGD · pith_short_16: WDT25QLSYXGDH6C2 · pith_short_8: WDT25QLS

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/WDT25QLSYXGDH6C2QMB2DEGH2R \
  | 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: b0e7aec172c5cc33f85a8303a190c7d46253cbdc076d5cfe74ee34f0c8e531fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c4fa9604c1a3bce191cb6cc95ce1029cffcc58abf428c0fb0a041e4b30b0089",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-05-28T08:39:49Z",
    "title_canon_sha256": "46d506b335f66d0154d06dcbd43a3fa2dc7b21533182785645cf9d88b564cb38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.17957",
    "kind": "arxiv",
    "version": 1
  }
}