Pith Number

pith:H2YZF62M

pith:2026:H2YZF62MYKC4C34WVBDUVOUTRG

not attested not anchored not stored refs pending

TopoFormer: Topology Meets Attention for Graph Learning

Astrit Tola, Baris Coskunuzer, Cuneyt Gurcan Akcora, Md Joshem Uddin

arxiv:2607.28259 v1 · 2026-07-30 · cs.LG · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H2YZF62MYKC4C34WVBDUVOUTRG}

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	2026-07-31T01:36:56.658342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

3eb192fb4cc285c16f96a8474aba93899cfc97e9618a2a1f0f10f64056304262

Aliases

arxiv: 2607.28259 · arxiv_version: 2607.28259v1 · doi: 10.48550/arxiv.2607.28259 · pith_short_12: H2YZF62MYKC4 · pith_short_16: H2YZF62MYKC4C34W · pith_short_8: H2YZF62M

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/H2YZF62MYKC4C34WVBDUVOUTRG \
  | 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: 3eb192fb4cc285c16f96a8474aba93899cfc97e9618a2a1f0f10f64056304262

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c15c96e9207a25f5821c3d94fee2466eddd337f151e1ed5b492398492ce0ebd",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-30T14:18:17Z",
    "title_canon_sha256": "d7b503d2dd762f656b9a584074daafcfcf15e32a6ada9dfc1a2e18753d738dce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28259",
    "kind": "arxiv",
    "version": 1
  }
}