Pith Number

pith:T6GWUNH2

pith:2022:T6GWUNH25ZHERTMMBF46FLMSLL

not attested not anchored not stored refs pending

RGB-D Neural Radiance Fields: Local Sampling for Faster Training

Andrew I. Comport, Arnab Dey

arxiv:2203.15587 v2 · 2022-03-26 · 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{T6GWUNH25ZHERTMMBF46FLMSLL}

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	2026-07-05T05:13:33.077480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f8d6a34faee4e48cd8c0979e2ad925af1a599d6a773889a8529f457aae6bd80

Aliases

arxiv: 2203.15587 · arxiv_version: 2203.15587v2 · doi: 10.48550/arxiv.2203.15587 · pith_short_12: T6GWUNH25ZHE · pith_short_16: T6GWUNH25ZHERTMM · pith_short_8: T6GWUNH2

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/T6GWUNH25ZHERTMMBF46FLMSLL \
  | 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: 9f8d6a34faee4e48cd8c0979e2ad925af1a599d6a773889a8529f457aae6bd80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "260c4c077c81cb61986b03891c69eed7b9353b470a82bec189a07df1a6416118",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-26T11:31:35Z",
    "title_canon_sha256": "c4edb174fbaea314e0f3f9a19a79cf81e82f5455c965e5d9beeab3bd91528cd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15587",
    "kind": "arxiv",
    "version": 2
  }
}