Pith Number

pith:CLMSVKGX

pith:2014:CLMSVKGXROXQCPPXEX4HYJMP7G

not attested not anchored not stored refs pending

Coproducts of Monads on Set

Ji\v{r}\'i Ad\'amek, Nathan Bowler, Paul B. Levy, Stefan Milius

arxiv:1409.3804 v1 · 2014-09-11 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CLMSVKGXROXQCPPXEX4HYJMP7G}

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	2026-05-18T02:42:54.644710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12d92aa8d78baf013df725f87c258ff994766f35622091822b542d29c1ca656d

Aliases

arxiv: 1409.3804 · arxiv_version: 1409.3804v1 · doi: 10.48550/arxiv.1409.3804 · pith_short_12: CLMSVKGXROXQ · pith_short_16: CLMSVKGXROXQCPPX · pith_short_8: CLMSVKGX

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/CLMSVKGXROXQCPPXEX4HYJMP7G \
  | 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: 12d92aa8d78baf013df725f87c258ff994766f35622091822b542d29c1ca656d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3179c9a518b8d209b356487afee225796e309bf2b8943204449773d60b3d4515",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-09-11T10:03:32Z",
    "title_canon_sha256": "62db9f68fec6db2a8a90a3abae87aec973fbb7b5af8015998fd08d0096502f47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3804",
    "kind": "arxiv",
    "version": 1
  }
}