Pith Number

pith:SDOKUSGY

pith:2021:SDOKUSGYYNUEWNSPMPTCJGR4ST

not attested not anchored not stored refs pending

RegNeRF: Regularizing Neural Radiance Fields for View Synthesis from Sparse Inputs

Andreas Geiger, Ben Mildenhall, Jonathan T. Barron, Mehdi S. M. Sajjadi, Michael Niemeyer, Noha Radwan

arxiv:2112.00724 v1 · 2021-12-01 · cs.CV · cs.AI · cs.GR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDOKUSGYYNUEWNSPMPTCJGR4ST}

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	2026-07-05T03:36:49.727922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90dcaa48d8c3684b364f63e6249a3c94ca8c24a21add3d8c733b891b0a57caf5

Aliases

arxiv: 2112.00724 · arxiv_version: 2112.00724v1 · doi: 10.48550/arxiv.2112.00724 · pith_short_12: SDOKUSGYYNUE · pith_short_16: SDOKUSGYYNUEWNSP · pith_short_8: SDOKUSGY

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/SDOKUSGYYNUEWNSPMPTCJGR4ST \
  | 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: 90dcaa48d8c3684b364f63e6249a3c94ca8c24a21add3d8c733b891b0a57caf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7c63f71be6fff73ef84d09af49c114f07847d09eba7be569b06f70738a398f7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-01T18:59:46Z",
    "title_canon_sha256": "f0488aee2addea92edd97baa291d952ed902dcb58097de840a3aa1d5a46b4ca0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.00724",
    "kind": "arxiv",
    "version": 1
  }
}