Pith Number

pith:ECIOJHQW

pith:2026:ECIOJHQWDT3S3HVKTJYUCO7Z47

not attested not anchored not stored refs pending

Is Fixing Schema Graphs Necessary? Full-Resolution Graph Structure Learning for Relational Deep Learning

Jia Li, Jianxin Li, Qingyun Sun, Xingcheng Fu, Yi Huang

arxiv:2605.21475 v1 · 2026-05-20 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECIOJHQWDT3S3HVKTJYUCO7Z47}

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	2026-05-21T02:05:39.008207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2090e49e161cf72d9eaa9a71413bf9e7d6a869769fa2e6d49313ee446ed66086

Aliases

arxiv: 2605.21475 · arxiv_version: 2605.21475v1 · doi: 10.48550/arxiv.2605.21475 · pith_short_12: ECIOJHQWDT3S · pith_short_16: ECIOJHQWDT3S3HVK · pith_short_8: ECIOJHQW

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/ECIOJHQWDT3S3HVKTJYUCO7Z47 \
  | 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: 2090e49e161cf72d9eaa9a71413bf9e7d6a869769fa2e6d49313ee446ed66086

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ac02694cf71c062d903bfd72ffe19b8288343ca53422ce3e6e14455609e60bf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-20T17:56:09Z",
    "title_canon_sha256": "1db4a645e4b6b202005eb8c57ee79ed255bd63940a91ed26bbcd5ee8cfb7eb82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21475",
    "kind": "arxiv",
    "version": 1
  }
}