Pith Number

pith:NLAPT6BL

pith:2023:NLAPT6BLDH7V6KJKJEGMQG7SI4

not attested not anchored not stored refs pending

UrbanIR: Large-Scale Urban Scene Inverse Rendering from a Single Video

Anand Bhattad, Bohan Liu, Chih-Hao Lin, David Forsyth, Jia-Bin Huang, Kuan-Sheng Chen, Shenlong Wang, Yi-Ting Chen

arxiv:2306.09349 v4 · 2023-06-15 · 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{NLAPT6BLDH7V6KJKJEGMQG7SI4}

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

Ouroboros: Single-step Diffusion Models for Cycle-consistent Forward and Inverse Rendering

Receipt and verification

First computed	2026-07-05T10:01:00.345247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ac0f9f82b19ff5f292a490cc81bf24739554231227526950560146ab9c0fcdb

Aliases

arxiv: 2306.09349 · arxiv_version: 2306.09349v4 · doi: 10.48550/arxiv.2306.09349 · pith_short_12: NLAPT6BLDH7V · pith_short_16: NLAPT6BLDH7V6KJK · pith_short_8: NLAPT6BL

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/NLAPT6BLDH7V6KJKJEGMQG7SI4 \
  | 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: 6ac0f9f82b19ff5f292a490cc81bf24739554231227526950560146ab9c0fcdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "691580bb3a99d583fcbfb80bd26cb216141dbcdc6b5b79567117070b94368478",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-06-15T17:59:59Z",
    "title_canon_sha256": "b2357f9b6d536a32c16b0d5121fcad57c78fe70f5035082e296af027c04b1696"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.09349",
    "kind": "arxiv",
    "version": 4
  }
}