Pith Number

pith:CUB6T7FS

pith:2019:CUB6T7FSM4WRRSKFZBBSMAAL3R

not attested not anchored not stored refs pending

Importance Sampling of Many Lights with Reinforcement Lightcuts Learning

Jacopo Pantaleoni

arxiv:1911.10217 v3 · 2019-11-22 · cs.GR · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CUB6T7FSM4WRRSKFZBBSMAAL3R}

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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

Neural Visibility Cache for Real-Time Light Sampling

Receipt and verification

First computed	2026-07-05T00:22:26.874053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1503e9fcb2672d18c945c84326000bdc6c4401c3b7a0c5e00efba89305cbcd86

Aliases

arxiv: 1911.10217 · arxiv_version: 1911.10217v3 · doi: 10.48550/arxiv.1911.10217 · pith_short_12: CUB6T7FSM4WR · pith_short_16: CUB6T7FSM4WRRSKF · pith_short_8: CUB6T7FS

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/CUB6T7FSM4WRRSKFZBBSMAAL3R \
  | 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: 1503e9fcb2672d18c945c84326000bdc6c4401c3b7a0c5e00efba89305cbcd86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e43eca6cbc5859941be16886261cf3107a7e037066b3d5ad723d12983e68817b",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2019-11-22T19:02:02Z",
    "title_canon_sha256": "d9627eedd8b653abe60206c94c05e56e30556a0c63db29094bdf332dc6b8a6d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.10217",
    "kind": "arxiv",
    "version": 3
  }
}