Pith Number

pith:TPK6XKI5

pith:2023:TPK6XKI5IPDOM3ZTEGDJTUXNTE

not attested not anchored not stored refs pending

Modeling Graphs Beyond Hyperbolic: Graph Neural Networks in Symmetric Positive Definite Matrices

Diaaeldin Taha, Federico Lopez, J. Maxwell Riestenberg, Michael Strube, Steve Trettel, Wei Zhao

arxiv:2306.14064 v1 · 2023-06-24 · 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{TPK6XKI5IPDOM3ZTEGDJTUXNTE}

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	2026-07-05T06:24:19.327929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bd5eba91d43c6e66f33218699d2ed9914b47313c015afa3a4bbb8887acad055

Aliases

arxiv: 2306.14064 · arxiv_version: 2306.14064v1 · doi: 10.48550/arxiv.2306.14064 · pith_short_12: TPK6XKI5IPDO · pith_short_16: TPK6XKI5IPDOM3ZT · pith_short_8: TPK6XKI5

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/TPK6XKI5IPDOM3ZTEGDJTUXNTE \
  | 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: 9bd5eba91d43c6e66f33218699d2ed9914b47313c015afa3a4bbb8887acad055

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52398d047f46f95669effc8b967773d092a0b7922a4ff1b3a22ee1b31e820a24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-24T21:50:53Z",
    "title_canon_sha256": "2f623a6894fbb1414bc9f69adb18dffc11141c95d966a7e26beb1af8909dd903"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.14064",
    "kind": "arxiv",
    "version": 1
  }
}