Pith Number

pith:SGYCAORL

pith:2026:SGYCAORLGIGIFKAMGWLDAFOUWU

not attested not anchored not stored refs pending

HiSC: Hierarchical Spatial Clustering Token Compression for Efficient 3D Scene Understanding

Jiuhe Qu, Ying Fu, Yingping Liang

arxiv:2608.04610 v1 · 2026-08-05 · 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{SGYCAORLGIGIFKAMGWLDAFOUWU}

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	2026-08-06T01:36:15.729933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91b0203a2b320c82a80c35963015d4b51b4aaa64f63e062c8fabcb0224e88f16

Aliases

arxiv: 2608.04610 · arxiv_version: 2608.04610v1 · doi: 10.48550/arxiv.2608.04610 · pith_short_12: SGYCAORLGIGI · pith_short_16: SGYCAORLGIGIFKAM · pith_short_8: SGYCAORL

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/SGYCAORLGIGIFKAMGWLDAFOUWU \
  | 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: 91b0203a2b320c82a80c35963015d4b51b4aaa64f63e062c8fabcb0224e88f16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98d5cdaa11626a087435b58981751557f4d65031dd4aa6020331f47967bff80f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-05T09:15:43Z",
    "title_canon_sha256": "24fad225d4f9842a7ecd7bee3deef331a93a446d4ae0716c463f051ee72c48fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04610",
    "kind": "arxiv",
    "version": 1
  }
}