Pith Number

pith:CODYUFW2

pith:2025:CODYUFW2IF5RPKKCD5RQW3SLGR

not attested not anchored not stored refs pending

H$^2$GFM: Towards unifying Homogeneity and Heterogeneity on Text-Attributed Graphs

Heng Ping, Nicholas Kotov, Nikos Kanakaris, Paul Bogdan, Peiyu Zhang, Shixuan Li, Trung-Kien Nguyen

arxiv:2506.08298 v2 · 2025-06-10 · cs.LG · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CODYUFW2IF5RPKKCD5RQW3SLGR}

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	2026-07-05T11:21:48.928465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13878a16da417b17a9421f630b6e4b34776d82e954ffb8ebcfb3d39ed23b965f

Aliases

arxiv: 2506.08298 · arxiv_version: 2506.08298v2 · doi: 10.48550/arxiv.2506.08298 · pith_short_12: CODYUFW2IF5R · pith_short_16: CODYUFW2IF5RPKKC · pith_short_8: CODYUFW2

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/CODYUFW2IF5RPKKCD5RQW3SLGR \
  | 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: 13878a16da417b17a9421f630b6e4b34776d82e954ffb8ebcfb3d39ed23b965f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e511bfe4f2fbd8076fa712974e28a6073f6357b69fba611def7b8cea3904be2f",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-10T00:03:56Z",
    "title_canon_sha256": "f294610ac9fd51c51318cf98e0686bb30e16b59819638ef07cebe89f5077521b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08298",
    "kind": "arxiv",
    "version": 2
  }
}