Pith Number

pith:4JVPWF62

pith:2026:4JVPWF62UNRDMPMLSJBX6A736Q

not attested not anchored not stored refs pending

M2H-MX: Multi-Task Semantic and Geometric Perception for Real-Time Monocular 3D Scene Graph Construction

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

arxiv:2603.29236 v2 · 2026-03-31 · 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{4JVPWF62UNRDMPMLSJBX6A736Q}

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.

Cited by

1 paper in Pith

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

Receipt and verification

First computed	2026-05-26T01:03:29.027223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e26afb17daa362363d8b92437f03fbf41917fc9f6465f9a404ebdfdbfcc7c8e6

Aliases

arxiv: 2603.29236 · arxiv_version: 2603.29236v2 · doi: 10.48550/arxiv.2603.29236 · pith_short_12: 4JVPWF62UNRD · pith_short_16: 4JVPWF62UNRDMPML · pith_short_8: 4JVPWF62

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/4JVPWF62UNRDMPMLSJBX6A736Q \
  | 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: e26afb17daa362363d8b92437f03fbf41917fc9f6465f9a404ebdfdbfcc7c8e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d1e3607949c7e1b655cd325631e9b0371942c27bbb7d0fbe0aeedd0be8a5aba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-31T04:07:42Z",
    "title_canon_sha256": "da24dba46288e57cdc705456128e9b97fbdf800493f09a8ec83d01211a9342a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.29236",
    "kind": "arxiv",
    "version": 2
  }
}