Pith Number

pith:AUJJYAG4

pith:2025:AUJJYAG4LBJPTX5TPXKVIDLTSZ

not attested not anchored not stored refs pending

Tensor Program Optimization for the RISC-V Vector Extension Using Probabilistic Programs

Federico Nicolas Peccia, Frederik Haxel, Oliver Bringmann

arxiv:2507.01457 v2 · 2025-07-02 · cs.LG · cs.AI · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AUJJYAG4LBJPTX5TPXKVIDLTSZ}

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	2026-07-05T11:55:41.082754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05129c00dc5852f9dfb37dd5540d739648e759f591ffd09dcb369b93ece6660d

Aliases

arxiv: 2507.01457 · arxiv_version: 2507.01457v2 · doi: 10.48550/arxiv.2507.01457 · pith_short_12: AUJJYAG4LBJP · pith_short_16: AUJJYAG4LBJPTX5T · pith_short_8: AUJJYAG4

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/AUJJYAG4LBJPTX5TPXKVIDLTSZ \
  | 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: 05129c00dc5852f9dfb37dd5540d739648e759f591ffd09dcb369b93ece6660d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e85baff72af1a9bf2d0cf22ca1aa754a9e10f9c30b48858832901c233e83fe5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-02T08:15:33Z",
    "title_canon_sha256": "0e607c8eccd123a0814b506cd6b76397c83932edf7033dc1789a392b887552e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01457",
    "kind": "arxiv",
    "version": 2
  }
}