Pith Number

pith:RRKQUIH3

pith:2016:RRKQUIH3K3DGBF6FRWGSY6QVXC

not attested not anchored not stored refs pending

Liftings of Nichols algebras of diagonal type II. All liftings are cocycle deformations

Agust\'in Garc\'ia Iglesias, Iv\'an Angiono

arxiv:1605.03113 v4 · 2016-05-10 · math.QA · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RRKQUIH3K3DGBF6FRWGSY6QVXC}

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	2026-05-18T00:04:24.376519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c550a20fb56c66097c58d8d2c7a15b880dfa1d2f1d6b7ef9d4ff04cae73317f

Aliases

arxiv: 1605.03113 · arxiv_version: 1605.03113v4 · doi: 10.48550/arxiv.1605.03113 · pith_short_12: RRKQUIH3K3DG · pith_short_16: RRKQUIH3K3DGBF6F · pith_short_8: RRKQUIH3

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/RRKQUIH3K3DGBF6FRWGSY6QVXC \
  | 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: 8c550a20fb56c66097c58d8d2c7a15b880dfa1d2f1d6b7ef9d4ff04cae73317f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d1b6c217b174ed32a0a883cd4edd2df4d5e350660aebc6811fdc2f0a3e83e88",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2016-05-10T17:29:35Z",
    "title_canon_sha256": "6482a748a874092ad6ff43f808ca4358e907d36af70b0e0dfbc5e206bdc2d688"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03113",
    "kind": "arxiv",
    "version": 4
  }
}