Pith Number

pith:L6ECRPRN

pith:2023:L6ECRPRN5QPGSNDXSHRZLQMA4P

not attested not anchored not stored refs pending

Fully Composable and Adequate Verified Compilation with Direct Refinements between Open Modules (Technical Report)

J\'er\'emie Koenig, Jinhua Wu, Ling Zhang, Yuting Wang, Zhong Shao

arxiv:2302.12990 v5 · 2023-02-25 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L6ECRPRN5QPGSNDXSHRZLQMA4P}

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	2026-07-05T07:14:09.621910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f8828be2dec1e69347791e395c180e3c8d207ef47e3df8842a4636a88dd0de5

Aliases

arxiv: 2302.12990 · arxiv_version: 2302.12990v5 · doi: 10.48550/arxiv.2302.12990 · pith_short_12: L6ECRPRN5QPG · pith_short_16: L6ECRPRN5QPGSNDX · pith_short_8: L6ECRPRN

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/L6ECRPRN5QPGSNDXSHRZLQMA4P \
  | 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: 5f8828be2dec1e69347791e395c180e3c8d207ef47e3df8842a4636a88dd0de5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aa82a6dcf4addc97613a48725c11caf83f99efd6085401983f86a1996847454",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2023-02-25T05:03:05Z",
    "title_canon_sha256": "6fe326dc2780069839ee1b8b5ac0f98aa216531cbd3c5e45dd73a80b940936f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.12990",
    "kind": "arxiv",
    "version": 5
  }
}