Pith Number

pith:2FFIW5YG

pith:2023:2FFIW5YGQ4IMUDTBY4LRSKIN7U

not attested not anchored not stored refs pending

RTIndeX: Exploiting Hardware-Accelerated GPU Raytracing for Database Indexing

Felix Schuhknecht, Justus Henneberg

arxiv:2303.01139 v2 · 2023-03-02 · cs.DB · 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{2FFIW5YGQ4IMUDTBY4LRSKIN7U}

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.

Cited by

1 paper in Pith

RTCUDB: Building Databases with RT Processors

Receipt and verification

First computed	2026-07-05T06:54:53.785856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d14a8b77068710ca0e61c71719290dfd084adbc3f80c9aaee0aa02e15186df79

Aliases

arxiv: 2303.01139 · arxiv_version: 2303.01139v2 · doi: 10.48550/arxiv.2303.01139 · pith_short_12: 2FFIW5YGQ4IM · pith_short_16: 2FFIW5YGQ4IMUDTB · pith_short_8: 2FFIW5YG

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/2FFIW5YGQ4IMUDTBY4LRSKIN7U \
  | 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: d14a8b77068710ca0e61c71719290dfd084adbc3f80c9aaee0aa02e15186df79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b62811de343b0867d8df19c19f78e5e2ab9016d2c1609df5d2610a8960da5c2",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2023-03-02T10:35:16Z",
    "title_canon_sha256": "c28fd2c3a37c693274cf32a882f43551c3f027948e0f4664f34f51c9d14c497e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.01139",
    "kind": "arxiv",
    "version": 2
  }
}