Pith Number

pith:5RYFN7CW

pith:2023:5RYFN7CWLSQEHEEW3MMRIUQUAU

not attested not anchored not stored refs pending

Stochastic Texture Filtering

Bartlomiej Wronski, Marco Salvi, Marcos Fajardo, Matt Pharr

arxiv:2305.05810 v2 · 2023-05-09 · cs.GR · 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{5RYFN7CWLSQEHEEW3MMRIUQUAU}

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	2026-07-05T06:09:51.847928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec7056fc565ca0439096db191452140530bc8224a7f1440056f8694e006dca4c

Aliases

arxiv: 2305.05810 · arxiv_version: 2305.05810v2 · doi: 10.48550/arxiv.2305.05810 · pith_short_12: 5RYFN7CWLSQE · pith_short_16: 5RYFN7CWLSQEHEEW · pith_short_8: 5RYFN7CW

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/5RYFN7CWLSQEHEEW3MMRIUQUAU \
  | 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: ec7056fc565ca0439096db191452140530bc8224a7f1440056f8694e006dca4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1687ff31ec24c744bedda7a7f03791f8db6dd62d03b8c628a23ad306e2b33e15",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2023-05-09T23:50:25Z",
    "title_canon_sha256": "060f4836415c72a0e69907777f61a23032e33af494d4f4c4073d60df461d6897"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.05810",
    "kind": "arxiv",
    "version": 2
  }
}