Pith Number

pith:SB3IPFMG

pith:2021:SB3IPFMGTETDEXMA7NZMNBSOWF

not attested not anchored not stored refs pending

Dense Depth Priors for Neural Radiance Fields from Sparse Input Views

Barbara Roessle, Ben Mildenhall, Jonathan T. Barron, Matthias Nie{\ss}ner, Pratul P. Srinivasan

arxiv:2112.03288 v2 · 2021-12-06 · 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{SB3IPFMGTETDEXMA7NZMNBSOWF}

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

RDG-GS: Relative Depth Guidance with Gaussian Splatting for Real-time Sparse-View 3D Rendering

Receipt and verification

First computed	2026-07-05T04:12:17.141831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90768795869926325d80fb72c6864eb17819fcf7d52001ddf537b784f092f799

Aliases

arxiv: 2112.03288 · arxiv_version: 2112.03288v2 · doi: 10.48550/arxiv.2112.03288 · pith_short_12: SB3IPFMGTETD · pith_short_16: SB3IPFMGTETDEXMA · pith_short_8: SB3IPFMG

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/SB3IPFMGTETDEXMA7NZMNBSOWF \
  | 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: 90768795869926325d80fb72c6864eb17819fcf7d52001ddf537b784f092f799

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8891fdb88a25d3f2abb1569020ecc1a7ccd1bd0f28089fc8f50bde91d4fb5fd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-06T19:00:02Z",
    "title_canon_sha256": "d4089d7e39bec298b2ce4e441a150aa0a3b1ae261eb774eb359cd3374dc435cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.03288",
    "kind": "arxiv",
    "version": 2
  }
}