Pith Number

pith:BA7FGIW4

pith:2022:BA7FGIW44HXGY3I3KWRELDMFCN

not attested not anchored not stored refs pending

SPIn-NeRF: Multiview Segmentation and Perceptual Inpainting with Neural Radiance Fields

Alex Levinshtein, Ashkan Mirzaei, Igor Gilitschenski, Jonathan Kelly, Konstantinos G. Derpanis, Marcus A. Brubaker, Tristan Aumentado-Armstrong

arxiv:2211.12254 v2 · 2022-11-22 · 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{BA7FGIW44HXGY3I3KWRELDMFCN}

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

TrianguLang: Geometry-Aware Semantic Consensus for Pose-Free 3D Localization

Receipt and verification

First computed	2026-07-05T05:51:42.981215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

083e5322dce1ee6c6d1b55a2458d85136d6d4f76aed72b4d99fbcbdf8cb43f05

Aliases

arxiv: 2211.12254 · arxiv_version: 2211.12254v2 · doi: 10.48550/arxiv.2211.12254 · pith_short_12: BA7FGIW44HXG · pith_short_16: BA7FGIW44HXGY3I3 · pith_short_8: BA7FGIW4

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/BA7FGIW44HXGY3I3KWRELDMFCN \
  | 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: 083e5322dce1ee6c6d1b55a2458d85136d6d4f76aed72b4d99fbcbdf8cb43f05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2084a7b6cedfdd2562e55672f23444fb80cef790532d778433408754d688d5e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-22T13:14:50Z",
    "title_canon_sha256": "5657a107b481453e0d585045eb7261ed54cde70085bf1cb1438e314109a619f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.12254",
    "kind": "arxiv",
    "version": 2
  }
}