Pith Number

pith:5OWHEAAB

pith:2016:5OWHEAABHDGCZGFRGI3NQVTC34

not attested not anchored not stored refs pending

Eilenberg--Moore Monoids and Backtracking Monad Transformers

Belgium), KU Leuven, Maciej Pir\'og (Department of Computer Science

arxiv:1604.01184 v1 · 2016-04-05 · cs.PL · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5OWHEAABHDGCZGFRGI3NQVTC34}

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	2026-05-18T01:08:28.697581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebac72000138cc2c98b13236d85662df2f76c1b2c8026dacf3a97b964f01a90a

Aliases

arxiv: 1604.01184 · arxiv_version: 1604.01184v1 · doi: 10.48550/arxiv.1604.01184 · pith_short_12: 5OWHEAABHDGC · pith_short_16: 5OWHEAABHDGCZGFR · pith_short_8: 5OWHEAAB

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/5OWHEAABHDGCZGFRGI3NQVTC34 \
  | 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: ebac72000138cc2c98b13236d85662df2f76c1b2c8026dacf3a97b964f01a90a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe0cee800100fd9f30490de31cbd58a33960273467d0d26974042bb0ab178bae",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2016-04-05T09:03:53Z",
    "title_canon_sha256": "beb7595ebae3cdd2dad4c3574e1b42d6a101a4a77dc5471d7c9721eb8713f386"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01184",
    "kind": "arxiv",
    "version": 1
  }
}