Pith Number

pith:XORHGFC7

pith:2017:XORHGFC75LGSY4J7IPUV5HVRQP

not attested not anchored not stored refs pending

The Iray Light Transport Simulation and Rendering System

Alexander Keller, Carsten W\"achter, Daniel Seibert, Dietger van Antwerpen, Johann Kornd\"orfer, Lutz Kettner, Matthias Raab

arxiv:1705.01263 v1 · 2017-05-03 · 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{XORHGFC75LGSY4J7IPUV5HVRQP}

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	2026-05-18T00:45:05.541810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bba273145feacd2c713f43e95e9eb183fa24aaf9f9c0d514c65d4efacbb94137

Aliases

arxiv: 1705.01263 · arxiv_version: 1705.01263v1 · doi: 10.48550/arxiv.1705.01263 · pith_short_12: XORHGFC75LGS · pith_short_16: XORHGFC75LGSY4J7 · pith_short_8: XORHGFC7

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/XORHGFC75LGSY4J7IPUV5HVRQP \
  | 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: bba273145feacd2c713f43e95e9eb183fa24aaf9f9c0d514c65d4efacbb94137

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0864519eeea105a0b593efdc3381b4cdd773aa9a5ef619870b6307b81d61cf7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2017-05-03T06:03:08Z",
    "title_canon_sha256": "61efe0a1372bbdfbc3ada4291b2c5b638d90d2ed85c51dad9dc093fd66b81f1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01263",
    "kind": "arxiv",
    "version": 1
  }
}