Pith Number

pith:VQGXF2I7

pith:2020:VQGXF2I7SSLVQM5Q36UUSHZ4CE

not attested not anchored not stored refs pending

Learning 3D Semantic Scene Graphs from 3D Indoor Reconstructions

Federico Tombari, Helisa Dhamo, Johanna Wald, Nassir Navab

arxiv:2004.03967 v1 · 2020-04-08 · 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{VQGXF2I7SSLVQM5Q36UUSHZ4CE}

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

SceneGraphGrounder: Zero-Shot 3D Visual Grounding via Structured Scene Graph Matching

Receipt and verification

First computed	2026-07-05T00:53:57.988055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac0d72e91f94975833b0dfa9491f3c111fee7c98493aa0c93ac9e29145e1994f

Aliases

arxiv: 2004.03967 · arxiv_version: 2004.03967v1 · doi: 10.48550/arxiv.2004.03967 · pith_short_12: VQGXF2I7SSLV · pith_short_16: VQGXF2I7SSLVQM5Q · pith_short_8: VQGXF2I7

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/VQGXF2I7SSLVQM5Q36UUSHZ4CE \
  | 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: ac0d72e91f94975833b0dfa9491f3c111fee7c98493aa0c93ac9e29145e1994f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46702e11230f83c1824eb17d96d4901281bbc13c190ba8101fe1188b92eb0dcd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-08T12:25:25Z",
    "title_canon_sha256": "357a546c230cd79d857f528b5e43f15422b86d1d8cefd7e8520904cc5ca34e77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.03967",
    "kind": "arxiv",
    "version": 1
  }
}