Pith Number

pith:N27MOJ4X

pith:2026:N27MOJ4X5VL7B4HJWOAS4HO6DK

not attested not anchored not stored refs pending

Mono-Hydra++: Real-Time Monocular Scene Graph Construction with Multi-Task Learning for 3D Indoor Mapping

Francesco Nex, George Vosselman, U. V. B. L. Udugama

arxiv:2605.17661 v1 · 2026-05-17 · 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{N27MOJ4X5VL7B4HJWOAS4HO6DK}

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	2026-05-20T00:04:51.473401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ebec72797ed57f0f0e9b3812e1dde1aa501c734fdf8738d667159e0ad8320d8

Aliases

arxiv: 2605.17661 · arxiv_version: 2605.17661v1 · doi: 10.48550/arxiv.2605.17661 · pith_short_12: N27MOJ4X5VL7 · pith_short_16: N27MOJ4X5VL7B4HJ · pith_short_8: N27MOJ4X

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/N27MOJ4X5VL7B4HJWOAS4HO6DK \
  | 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: 6ebec72797ed57f0f0e9b3812e1dde1aa501c734fdf8738d667159e0ad8320d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fb02ec40ac34c1c3eb97bbebd55b012003ba8d375d3efc64ddd9892711b59af",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-17T21:36:29Z",
    "title_canon_sha256": "235d068f4f4f988723b1e21ec7402755d5cff095978044f15af5fbe1e7a70e91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17661",
    "kind": "arxiv",
    "version": 1
  }
}