Pith Number

pith:YT6X6IYU

pith:2013:YT6X6IYUM2JLB3LPJNIZ2567WJ

not attested not anchored not stored refs pending

Split-by-nilpotent extensions algebras and stratifying systems

Corina S\'aenz, Marcelo Lanzilotta, Octavio Mendoza

arxiv:1304.5289 v1 · 2013-04-19 · 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{YT6X6IYUM2JLB3LPJNIZ2567WJ}

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	2026-05-18T03:27:33.860649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4fd7f23146692b0ed6f4b519d77dfb27201f77f26e87a0221db3fd8d473986b

Aliases

arxiv: 1304.5289 · arxiv_version: 1304.5289v1 · doi: 10.48550/arxiv.1304.5289 · pith_short_12: YT6X6IYUM2JL · pith_short_16: YT6X6IYUM2JLB3LP · pith_short_8: YT6X6IYU

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/YT6X6IYUM2JLB3LPJNIZ2567WJ \
  | 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: c4fd7f23146692b0ed6f4b519d77dfb27201f77f26e87a0221db3fd8d473986b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dcee70c50f53b98d60055a9740bccfaa241a84835617f4c917ea36df2e9968d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2013-04-19T00:52:13Z",
    "title_canon_sha256": "1174c9d69fce3574f0956da525c002fd279a8777d9901e9e2a8fc6f398bf8c1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5289",
    "kind": "arxiv",
    "version": 1
  }
}