Pith Number

pith:AORY7K4R

pith:2026:AORY7K4RG6X7MGGM2JLHUH3Q3H

not attested not anchored not stored refs pending

Relational Semantic Reasoning on 3D Scene Graphs for Open World Interactive Object Search

Abhinav Valada, Fabien Despinoy, Imen Mahdi, Matteo Cassinelli, Tim Welschehold

arxiv:2603.05642 v2 · 2026-03-05 · cs.RO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AORY7K4RG6X7MGGM2JLHUH3Q3H}

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	2026-05-28T02:04:46.889818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03a38fab9137aff618ccd2567a1f70d9cf865a8d94ec189b3bb3ec88671a67d4

Aliases

arxiv: 2603.05642 · arxiv_version: 2603.05642v2 · doi: 10.48550/arxiv.2603.05642 · pith_short_12: AORY7K4RG6X7 · pith_short_16: AORY7K4RG6X7MGGM · pith_short_8: AORY7K4R

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/AORY7K4RG6X7MGGM2JLHUH3Q3H \
  | 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: 03a38fab9137aff618ccd2567a1f70d9cf865a8d94ec189b3bb3ec88671a67d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe7ce5dba862c37801dd4299e03e191d53ef2c1b7daf66727200ef37c8084c37",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-03-05T19:52:26Z",
    "title_canon_sha256": "43a979542f9ca7d87aa15861d9c23f6119ae21ffd4f53d2f6367ef8da595a005"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.05642",
    "kind": "arxiv",
    "version": 2
  }
}