Pith Number

pith:TSAVVWLO

pith:2025:TSAVVWLOBNSW33GKJGTRM2LHU3

not attested not anchored not stored refs pending

Hierarchical Uncertainty-Aware Graph Neural Network

Chong-kwon Kim, Jiho Choi, Taewook Ko, Yoonhyuk Choi

arxiv:2504.19820 v2 · 2025-04-28 · cs.LG · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TSAVVWLOBNSW33GKJGTRM2LHU3}

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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

LiveGraph: Active-Structure Neural Re-ranking for Exercise Recommendation

Receipt and verification

First computed	2026-07-05T10:58:26.678636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c815ad96e0b656decca49a7166967a6e8845312c86a2db91a2dd805acc19657

Aliases

arxiv: 2504.19820 · arxiv_version: 2504.19820v2 · doi: 10.48550/arxiv.2504.19820 · pith_short_12: TSAVVWLOBNSW · pith_short_16: TSAVVWLOBNSW33GK · pith_short_8: TSAVVWLO

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/TSAVVWLOBNSW33GKJGTRM2LHU3 \
  | 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: 9c815ad96e0b656decca49a7166967a6e8845312c86a2db91a2dd805acc19657

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "821cff29709ebf33815ad4f5a31fff5beb74734bc8589871d2657a66731696d1",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-28T14:22:18Z",
    "title_canon_sha256": "ffce7c94c02d417600a68c7da6664354f703baf19beb9f2d5d32b90956ca5650"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19820",
    "kind": "arxiv",
    "version": 2
  }
}