Pith Number

pith:QGLOXQVR

pith:2026:QGLOXQVRIRST7FJCFQVGRH6XVW

not attested not anchored not stored refs pending

SUMI: Scalable Unified Model for 3D Point Cloud Inference

Kanchana Thilakarathna, Yanlong Li

arxiv:2608.08115 v1 · 2026-08-08 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGLOXQVRIRST7FJCFQVGRH6XVW}

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	2026-08-11T01:21:43.998498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8196ebc2b144653f95222c2a689fd7ada1be0186645af7d5a4be39742acc83e2

Aliases

arxiv: 2608.08115 · arxiv_version: 2608.08115v1 · doi: 10.48550/arxiv.2608.08115 · pith_short_12: QGLOXQVRIRST · pith_short_16: QGLOXQVRIRST7FJC · pith_short_8: QGLOXQVR

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/QGLOXQVRIRST7FJCFQVGRH6XVW \
  | 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: 8196ebc2b144653f95222c2a689fd7ada1be0186645af7d5a4be39742acc83e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f254dacf08890d523514c3ef8edb6712391eab6d88fa73828bfadde85706c792",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-08T12:56:54Z",
    "title_canon_sha256": "f2e3dae81b8314b28377ef5eed9691e5a2b20c8b4cf60175d6c713bfa944f4c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08115",
    "kind": "arxiv",
    "version": 1
  }
}