Pith Number

pith:2WZDRTNN

pith:2024:2WZDRTNNTXRZTBC6VRLVPQXEVH

not attested not anchored not stored refs pending

POP-3D: Open-Vocabulary 3D Occupancy Prediction from Images

Andrei Bursuc, Antonin Vobecky, David Hurych, Josef Sivic, Oriane Sim\'eoni, Patrick P\'erez, Spyros Gidaris

arxiv:2401.09413 v1 · 2024-01-17 · 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{2WZDRTNNTXRZTBC6VRLVPQXEVH}

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

VISA: VLM-Guided Instance Semantic Auditing for 3D Occupancy World Models

Receipt and verification

First computed	2026-07-05T07:34:43.543243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5b238cdad9de399845eac5757c2e4a9efae3642dbcc5c6b2869a290b2b93d09

Aliases

arxiv: 2401.09413 · arxiv_version: 2401.09413v1 · doi: 10.48550/arxiv.2401.09413 · pith_short_12: 2WZDRTNNTXRZ · pith_short_16: 2WZDRTNNTXRZTBC6 · pith_short_8: 2WZDRTNN

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/2WZDRTNNTXRZTBC6VRLVPQXEVH \
  | 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: d5b238cdad9de399845eac5757c2e4a9efae3642dbcc5c6b2869a290b2b93d09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a97c935b9b0632b3789183563ba7758df35c90aeeaa720cde40a789e6c91238",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-01-17T18:51:53Z",
    "title_canon_sha256": "24eaaea33fe6773b61af88dea61a2e228ecbe7d8778ba7bf0300756707f20bf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.09413",
    "kind": "arxiv",
    "version": 1
  }
}