Pith Number

pith:NKIYTIAZ

pith:2023:NKIYTIAZC6C3JCJ7VCZFJLB3R3

not attested not anchored not stored refs pending

Factorized Inverse Path Tracing for Efficient and Accurate Material-Lighting Estimation

Fatih Porikli, Hong Cai, Janarbek Matai, Liwen Wu, Manmohan Chandraker, Mustafa B. Yaldiz, Ravi Ramamoorthi, Rui Zhu, Tzu-Mao Li, Yinhao Zhu

arxiv:2304.05669 v2 · 2023-04-12 · cs.CV · 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{NKIYTIAZC6C3JCJ7VCZFJLB3R3}

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	2026-07-05T06:44:07.186452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a9189a0191785b4893fa8b254ac3b8ee58895604585861c73a8a2df0c12e9b2

Aliases

arxiv: 2304.05669 · arxiv_version: 2304.05669v2 · doi: 10.48550/arxiv.2304.05669 · pith_short_12: NKIYTIAZC6C3 · pith_short_16: NKIYTIAZC6C3JCJ7 · pith_short_8: NKIYTIAZ

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/NKIYTIAZC6C3JCJ7VCZFJLB3R3 \
  | 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: 6a9189a0191785b4893fa8b254ac3b8ee58895604585861c73a8a2df0c12e9b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "927aa498e16cda7fa8b3900430a439a12f001aad97761668196c1bd0321ce637",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-12T07:46:05Z",
    "title_canon_sha256": "453942e716c5b01aeb5e16d5bb216630dd26d01ba4bdc6a93789210bb178906e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.05669",
    "kind": "arxiv",
    "version": 2
  }
}