Pith Number

pith:3F774H4U

pith:2026:3F774H4UEJCS4UPND7QFIFAVRP

not attested not anchored not stored refs pending

Qrita: High-performance Top-k and Top-p using Pivot-based Truncation and Selection

Alvin Cheung, Ion Stoica, Jongseok Park, Sunga Kim

arxiv:2602.01518 v2 · 2026-02-02 · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3F774H4UEJCS4UPND7QFIFAVRP}

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	2026-05-27T01:05:43.708491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d97ffe1f9422452e51ed1fe05414158bdf228f3d3c9c1d301df13c930e262698

Aliases

arxiv: 2602.01518 · arxiv_version: 2602.01518v2 · doi: 10.48550/arxiv.2602.01518 · pith_short_12: 3F774H4UEJCS · pith_short_16: 3F774H4UEJCS4UPN · pith_short_8: 3F774H4U

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/3F774H4UEJCS4UPND7QFIFAVRP \
  | 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: d97ffe1f9422452e51ed1fe05414158bdf228f3d3c9c1d301df13c930e262698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9338b834bcd473bd62f00632038106844cb8df8b9001b7a7dc4760672ce7faa9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-02-02T01:19:28Z",
    "title_canon_sha256": "8101ac9249fc859722b370ccd6529bb396880c0d8a736369947fa08b4f659568"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.01518",
    "kind": "arxiv",
    "version": 2
  }
}