Pith Number

pith:XQUQ5OAM

pith:2026:XQUQ5OAMQJM25GKNPXS33NRC3O

not attested not anchored not stored refs pending

TopoAlign: Topology-Aware Visual Representation Alignment

Bei Wang, Mennatallah El-Assady, Rita Sevastjanova, Xinyuan Yan

arxiv:2605.25541 v1 · 2026-05-25 · cs.CG · cs.AI · cs.HC · 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{XQUQ5OAMQJM25GKNPXS33NRC3O}

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	2026-05-26T02:04:41.908040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc290eb80c8259ae994d7de5bdb622dbb7ff3d7e9343801de8165e544dc08b35

Aliases

arxiv: 2605.25541 · arxiv_version: 2605.25541v1 · doi: 10.48550/arxiv.2605.25541 · pith_short_12: XQUQ5OAMQJM2 · pith_short_16: XQUQ5OAMQJM25GKN · pith_short_8: XQUQ5OAM

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/XQUQ5OAMQJM25GKNPXS33NRC3O \
  | 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: bc290eb80c8259ae994d7de5bdb622dbb7ff3d7e9343801de8165e544dc08b35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0caf7a8daa4c1cde7435fefe75505b6fa7dba7361357556dbda693ec1c7aaf6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2026-05-25T07:58:26Z",
    "title_canon_sha256": "eda3dbd1d9ea534039f5fc606e45ba69a8cee3e9491d95587c93d48d4ad46726"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25541",
    "kind": "arxiv",
    "version": 1
  }
}