Pith Number

pith:5JC345OD

pith:2018:5JC345OD5IAGMTAFROSV3HNEVF

not attested not anchored not stored refs pending

Vector Programming Using Structural Recursion

Marco T. Moraz\'an (Seton Hall University)

arxiv:1805.05124 v1 · 2018-05-14 · cs.PL · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5JC345OD5IAGMTAFROSV3HNEVF}

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	2026-05-18T00:15:43.006231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea45be75c3ea00664c058ba55d9da4a9757657036921893b8d850ebaf556d769

Aliases

arxiv: 1805.05124 · arxiv_version: 1805.05124v1 · doi: 10.48550/arxiv.1805.05124 · pith_short_12: 5JC345OD5IAG · pith_short_16: 5JC345OD5IAGMTAF · pith_short_8: 5JC345OD

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/5JC345OD5IAGMTAFROSV3HNEVF \
  | 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: ea45be75c3ea00664c058ba55d9da4a9757657036921893b8d850ebaf556d769

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "276287dcd1cb32be597a297c9683a1bcc36b5126794eba09465db033a87c0e16",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2018-05-14T11:43:52Z",
    "title_canon_sha256": "c2cb784c54f0712d2fbf12bf9d22f0537d577aba4a1a9cf13279d075d3f54cc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05124",
    "kind": "arxiv",
    "version": 1
  }
}