Pith Number

pith:FPQ4DPXF

pith:2023:FPQ4DPXFRIAM7GI66QZE3BOZR4

not attested not anchored not stored refs pending

Real-Time Neural BRDF with Spherically Distributed Primitives

Bingbing Ni, Junxiang Ke, Qiaoqiao Jin, Yishun Dou, Yugang Chen, Zhong Zheng

arxiv:2310.08332 v1 · 2023-10-12 · 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{FPQ4DPXFRIAM7GI66QZE3BOZR4}

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	2026-07-05T07:00:14.166377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2be1c1bee58a00cf991ef4324d85d98f3ca691a2461cb9dd02e689144b4694f7

Aliases

arxiv: 2310.08332 · arxiv_version: 2310.08332v1 · doi: 10.48550/arxiv.2310.08332 · pith_short_12: FPQ4DPXFRIAM · pith_short_16: FPQ4DPXFRIAM7GI6 · pith_short_8: FPQ4DPXF

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/FPQ4DPXFRIAM7GI66QZE3BOZR4 \
  | 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: 2be1c1bee58a00cf991ef4324d85d98f3ca691a2461cb9dd02e689144b4694f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fd7708c77d8b62909f5ae9afd330d4652959c416a22ad39279a289f1b858f69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-10-12T13:46:36Z",
    "title_canon_sha256": "abde38c344fc92f4ac48b3f7e18e210676289e52a0619e6639939f20793c9183"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.08332",
    "kind": "arxiv",
    "version": 1
  }
}