Pith Number

pith:TQ4FT5VJ

pith:2023:TQ4FT5VJUZKRXZYKOTDSL24Y2W

not attested not anchored not stored refs pending

Grid-guided Neural Radiance Fields for Large Urban Scenes

Bo Dai, Christian Theobalt, Dahua Lin, Linning Xu, Nanxuan Zhao, Sida Peng, Xingang Pan, Yuanbo Xiangli

arxiv:2303.14001 v1 · 2023-03-24 · 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{TQ4FT5VJUZKRXZYKOTDSL24Y2W}

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	2026-07-05T05:54:22.527735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c3859f6a9a6551be70a74c725eb98d5a24e47840c3fd5c58b613689214cf9c0

Aliases

arxiv: 2303.14001 · arxiv_version: 2303.14001v1 · doi: 10.48550/arxiv.2303.14001 · pith_short_12: TQ4FT5VJUZKR · pith_short_16: TQ4FT5VJUZKRXZYK · pith_short_8: TQ4FT5VJ

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/TQ4FT5VJUZKRXZYKOTDSL24Y2W \
  | 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: 9c3859f6a9a6551be70a74c725eb98d5a24e47840c3fd5c58b613689214cf9c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61d33ceecc413fc6872b47b165977205e99628258b271b6febdd1a635da02eab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-24T13:56:45Z",
    "title_canon_sha256": "be4e7b290f7e2f0f05034104b51b0019932ed12cc7627f45b600280bb18c3501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.14001",
    "kind": "arxiv",
    "version": 1
  }
}