Pith Number

pith:PE5PPVPM

pith:2025:PE5PPVPMOQ6WE66TUID4AFEOA5

not attested not anchored not stored refs pending

Chain-of-Descriptions: Improving Code LLMs for VHDL Code Generation and Summarization

Ali Elzein, Apoorva Nitsure, Arvind Haran, Charles Mackin, Dan Coops, David Beymer, Ehsan Degan, Luyao Shi, Prashanth Vijayaraghavan, Stefano Ambrogio, Tyler Baldwin, Viresh Paruthi

arxiv:2507.12308 v1 · 2025-07-16 · cs.CL · cs.AI · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PE5PPVPMOQ6WE66TUID4AFEOA5}

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	2026-07-05T11:38:18.177691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

793af7d5ec743d627bd3a207c0148e077b5187cdb9e2b1a64337b705cc9f7241

Aliases

arxiv: 2507.12308 · arxiv_version: 2507.12308v1 · doi: 10.48550/arxiv.2507.12308 · pith_short_12: PE5PPVPMOQ6W · pith_short_16: PE5PPVPMOQ6WE66T · pith_short_8: PE5PPVPM

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/PE5PPVPMOQ6WE66TUID4AFEOA5 \
  | 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: 793af7d5ec743d627bd3a207c0148e077b5187cdb9e2b1a64337b705cc9f7241

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8471126829ad5d4f3b9bb5bd634dc1792c14778a9bf2dd131c672cd9ba19be3f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.AR"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-16T15:05:30Z",
    "title_canon_sha256": "a1d9a765866e2ee9bae2cd288c2491d5448411d89ffcf4e200e04dcf87b7585c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.12308",
    "kind": "arxiv",
    "version": 1
  }
}