Pith Number

pith:VUSUWSCK

pith:2021:VUSUWSCKCMCWM5BT2UMV3R36QT

not attested not anchored not stored refs pending

Dynamic Diffuse Global Illumination Resampling

Alexander Keller, Derek Nowrouzezahrai, Morgan McGuire, Thomas M\"uller, Zander Majercik

arxiv:2108.05263 v1 · 2021-08-11 · 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{VUSUWSCKCMCWM5BT2UMV3R36QT}

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	2026-07-05T03:05:08.239491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad254b484a1305667433d5195dc77e84fdebd836e83cae38cbeeaa983c1d2f5b

Aliases

arxiv: 2108.05263 · arxiv_version: 2108.05263v1 · doi: 10.48550/arxiv.2108.05263 · pith_short_12: VUSUWSCKCMCW · pith_short_16: VUSUWSCKCMCWM5BT · pith_short_8: VUSUWSCK

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/VUSUWSCKCMCWM5BT2UMV3R36QT \
  | 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: ad254b484a1305667433d5195dc77e84fdebd836e83cae38cbeeaa983c1d2f5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c500e2bc9a9b40e4bcc87294eccce88e1d3811b3a68ae3e86bb65edc65d1da0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2021-08-11T15:00:56Z",
    "title_canon_sha256": "4d0d3193c96ecb0ad0c6d7227f45b8a97369a44f9b5d150fb4330a1c50096828"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.05263",
    "kind": "arxiv",
    "version": 1
  }
}