Pith Number

pith:KVRQ4CFM

pith:2026:KVRQ4CFMKWK2DYCUP2TG4ZBHMW

not attested not anchored not stored refs pending

nomp: A Framework for Building Domain Specific Compilers

Hirumal Priyashan, Kaushik Kulkarni, Kirshanthan Sundararajah, Nagitha Abeywickrema, Nipuna Fernando, Poorna Gunathilaka, Pubudu Hewavitharana, Ravindu Hirimuthugoda, Sanath Jayasena, Tarun Prabhu, Thilina Ratnayaka

arxiv:2606.12650 v1 · 2026-06-10 · cs.PL · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVRQ4CFMKWK2DYCUP2TG4ZBHMW}

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	2026-06-12T01:08:42.698784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55630e08ac5595a1e0547ea66e642765bff0da4ab61756a49aeaa8372026b443

Aliases

arxiv: 2606.12650 · arxiv_version: 2606.12650v1 · doi: 10.48550/arxiv.2606.12650 · pith_short_12: KVRQ4CFMKWK2 · pith_short_16: KVRQ4CFMKWK2DYCU · pith_short_8: KVRQ4CFM

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/KVRQ4CFMKWK2DYCUP2TG4ZBHMW \
  | 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: 55630e08ac5595a1e0547ea66e642765bff0da4ab61756a49aeaa8372026b443

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55f20d98802bf18fe2e822d6d40bbd70132e573913add59e906a1e9b875a5826",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2026-06-10T20:20:53Z",
    "title_canon_sha256": "b8ac4cb7bc72d862c26f7a0f9c641dc0a3a11ee9bde315b2a3d72b7c88acafe4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12650",
    "kind": "arxiv",
    "version": 1
  }
}