Pith Number

pith:SZUGHSIV

pith:2026:SZUGHSIVP4VJAVD3BG6FREYQ4C

not attested not anchored not stored refs pending

HorizonStream: Long-Horizon Attention for Streaming 3D Reconstruction

Chong Cheng, Guanzhi Ding, Hao Wang, Nanjie Yao, Peilin Tao, Qian Zhang, Weiqiang Ren, Wei Yin, Xianda Chen, Xiaoyang Guo, Yuansen Du, Zhengqing Chen

arxiv:2605.23889 v1 · 2026-05-22 · 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{SZUGHSIVP4VJAVD3BG6FREYQ4C}

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	2026-05-25T02:02:37.770492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

966863c9157f2a90547b09bc589310e0b579117bc84ed4b1d9e70700c13decac

Aliases

arxiv: 2605.23889 · arxiv_version: 2605.23889v1 · doi: 10.48550/arxiv.2605.23889 · pith_short_12: SZUGHSIVP4VJ · pith_short_16: SZUGHSIVP4VJAVD3 · pith_short_8: SZUGHSIV

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/SZUGHSIVP4VJAVD3BG6FREYQ4C \
  | 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: 966863c9157f2a90547b09bc589310e0b579117bc84ed4b1d9e70700c13decac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7d45b00a972125fbf93a83c52b1a7ff3a9cc7b04ada494f44eca4a1e7aa774a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-22T17:50:48Z",
    "title_canon_sha256": "b8f29e0a152071f083f156e86fa369c973b84f66f8470e8376e1a986cb28bd9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23889",
    "kind": "arxiv",
    "version": 1
  }
}