Pith Number

pith:X6PUXE64

pith:2023:X6PUXE647DI6PY7YNZIQZ7YPMN

not attested not anchored not stored refs pending

Graph Contrastive Topic Model

Lei Liu, Qianqian Xie, Sophia Ananiadou, Zheheng Luo

arxiv:2307.02078 v1 · 2023-07-05 · 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{X6PUXE647DI6PY7YNZIQZ7YPMN}

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

GeoMoE: Divide-and-Conquer Motion Field Modeling with Mixture-of-Experts for Two-View Geometry

Receipt and verification

First computed	2026-07-05T06:28:05.043490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf9f4b93dcf8d1e7e3f86e510cff0f637a99c5266533fadb714dd80def9da151

Aliases

arxiv: 2307.02078 · arxiv_version: 2307.02078v1 · doi: 10.48550/arxiv.2307.02078 · pith_short_12: X6PUXE647DI6 · pith_short_16: X6PUXE647DI6PY7Y · pith_short_8: X6PUXE64

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/X6PUXE647DI6PY7YNZIQZ7YPMN \
  | 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: bf9f4b93dcf8d1e7e3f86e510cff0f637a99c5266533fadb714dd80def9da151

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb5617f2dba73270cd536b633d5633dc7f1bc1f482769c81997dc97979393b02",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-07-05T07:39:47Z",
    "title_canon_sha256": "b3986d189d7159cfb4b68b0faef1e42170891077906eb94bb7adf416c01bcc67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.02078",
    "kind": "arxiv",
    "version": 1
  }
}