Pith Number

pith:RW6WL3ZL

pith:2025:RW6WL3ZLK5227YFSDLOSPGCJPI

not attested not anchored not stored refs pending

PBR-SR: Mesh PBR Texture Super Resolution from 2D Image Priors

Benjamin Ummenhofer, Matthias Nie{\ss}ner, Michael Paulitsch, Reiner Birkl, Yinyu Nie, Yujin Chen

arxiv:2506.02846 v1 · 2025-06-03 · 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{RW6WL3ZLK5227YFSDLOSPGCJPI}

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	2026-07-05T11:15:10.311808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dbd65ef2b5775afe0b21add2798497a01d70af939205a9b37cc75983abfbd30

Aliases

arxiv: 2506.02846 · arxiv_version: 2506.02846v1 · doi: 10.48550/arxiv.2506.02846 · pith_short_12: RW6WL3ZLK522 · pith_short_16: RW6WL3ZLK5227YFS · pith_short_8: RW6WL3ZL

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/RW6WL3ZLK5227YFSDLOSPGCJPI \
  | 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: 8dbd65ef2b5775afe0b21add2798497a01d70af939205a9b37cc75983abfbd30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d25fd1eff035497aeadb2501bf1e28c0036c1ecdb8e80392ae82ae809e2f105a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-03T13:15:34Z",
    "title_canon_sha256": "89a343564fe4c056b3d1b0301943a77d5b26407b3e001e60e6819a02843bffdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02846",
    "kind": "arxiv",
    "version": 1
  }
}