Pith Number

pith:GU37446O

pith:2026:GU37446OSTPPXAT3Y6YAIDBRWQ

not attested not anchored not stored refs pending

LongSpace: Exploring Long-Horizon Spatial Memory from Perception to Recall in Video

Haoyang He, Honggang Zhang, Jing Liu, Lan Yang, Longteng Guo, Peiwen Sun, Shiqiang Lang, Tao Liu, Yuanteng Chen

arxiv:2606.05677 v1 · 2026-06-04 · cs.CV · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GU37446OSTPPXAT3Y6YAIDBRWQ}

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	2026-06-05T01:14:59.006299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3537fe73ce94defb827bc7b0040c31b403a8fa8fc1d4c70318ebe62c8181423f

Aliases

arxiv: 2606.05677 · arxiv_version: 2606.05677v1 · doi: 10.48550/arxiv.2606.05677 · pith_short_12: GU37446OSTPP · pith_short_16: GU37446OSTPPXAT3 · pith_short_8: GU37446O

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/GU37446OSTPPXAT3Y6YAIDBRWQ \
  | 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: 3537fe73ce94defb827bc7b0040c31b403a8fa8fc1d4c70318ebe62c8181423f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae51cdb59a358665bb8da107262abfe26a0e0ffc8ce0575ccb4453df6d391155",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-04T04:00:12Z",
    "title_canon_sha256": "416773f104dd26dd4867e764f10c9be6f5d743a0e344b92ad9a03b66030489c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05677",
    "kind": "arxiv",
    "version": 1
  }
}