Pith Number

pith:C2NOLGQT

pith:2026:C2NOLGQT5NPSJUF37GCGP7VKBX

not attested not anchored not stored refs pending

GEM-Occ: From Visual Geometry Evidence to Embodied Semantic Occupancy Memory

Baorui Peng, Bohan Li, Chang Wen Chen, Hongsi Liu, Hu Zhu, Mingqi Yuan, Wenjun Zeng, Xianda Guo, Xin Jin

arxiv:2607.05543 v1 · 2026-07-06 · cs.RO · 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{C2NOLGQT5NPSJUF37GCGP7VKBX}

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	2026-07-08T01:18:36.775017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

169ae59a13eb5f24d0bbf98467feaa0de6e24a6cb1aac8d3ba69958edd46d958

Aliases

arxiv: 2607.05543 · arxiv_version: 2607.05543v1 · doi: 10.48550/arxiv.2607.05543 · pith_short_12: C2NOLGQT5NPS · pith_short_16: C2NOLGQT5NPSJUF3 · pith_short_8: C2NOLGQT

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/C2NOLGQT5NPSJUF37GCGP7VKBX \
  | 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: 169ae59a13eb5f24d0bbf98467feaa0de6e24a6cb1aac8d3ba69958edd46d958

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "536d6c77822909ea574343cd8ff874d10a5a928ff282057724694e09e2335b76",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-06T18:26:27Z",
    "title_canon_sha256": "36eb48dcff00248f0de95f62f1a08cb8d512ca1301d616ce858efcd8640442f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05543",
    "kind": "arxiv",
    "version": 1
  }
}