Pith Number

pith:CPL2IVLG

pith:2016:CPL2IVLGL3JGE4WT63XPZKAF3J

not attested not anchored not stored refs pending

Construction of Tame Types

Jiu-Kang Yu, Ju-Lee Kim

arxiv:1612.04204 v1 · 2016-12-13 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPL2IVLGL3JGE4WT63XPZKAF3J}

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	2026-05-18T00:55:05.132553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13d7a455665ed26272d3f6eefca805da5f8696f2bebf4ada701bbbb98189e3d1

Aliases

arxiv: 1612.04204 · arxiv_version: 1612.04204v1 · doi: 10.48550/arxiv.1612.04204 · pith_short_12: CPL2IVLGL3JG · pith_short_16: CPL2IVLGL3JGE4WT · pith_short_8: CPL2IVLG

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/CPL2IVLGL3JGE4WT63XPZKAF3J \
  | 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: 13d7a455665ed26272d3f6eefca805da5f8696f2bebf4ada701bbbb98189e3d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5f20c651d0d76bb493c51c9c8a7b48c8b783ff3dc315ece247c0dc90ba2a326",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2016-12-13T14:34:52Z",
    "title_canon_sha256": "d99783c727b2703f2af930d7b040f2e5f7c8c72453fdaa2cd283b0d160cc6234"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04204",
    "kind": "arxiv",
    "version": 1
  }
}