Pith Number

pith:QE3ZUXK7

pith:2023:QE3ZUXK7LNZSIMH77WQZ6AA2C7

not attested not anchored not stored refs pending

Petit programming language and compiler

Raul Barbosa

arxiv:2311.14443 v1 · 2023-11-24 · 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{QE3ZUXK7LNZSIMH77WQZ6AA2C7}

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	2026-07-05T07:16:18.488165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81379a5d5f5b732430fffda19f001a17f36725d7a38e6797c5480a564193560f

Aliases

arxiv: 2311.14443 · arxiv_version: 2311.14443v1 · doi: 10.48550/arxiv.2311.14443 · pith_short_12: QE3ZUXK7LNZS · pith_short_16: QE3ZUXK7LNZSIMH7 · pith_short_8: QE3ZUXK7

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/QE3ZUXK7LNZSIMH77WQZ6AA2C7 \
  | 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: 81379a5d5f5b732430fffda19f001a17f36725d7a38e6797c5480a564193560f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2f13cf99591899db8c5f7548a9c0680ac158e3796ef8befc1948fa8b1152e97",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2023-11-24T12:36:35Z",
    "title_canon_sha256": "4bd6a1e23e7612a06e0d9a047d6fb5781b52a8c1500f36cc0cdda45cf0de0c78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.14443",
    "kind": "arxiv",
    "version": 1
  }
}