Pith Number

pith:ELHPRSYC

pith:2011:ELHPRSYCQGI32RP2STRDH327RT

not attested not anchored not stored refs pending

Tilting modules over duplicated algebras

Guopeng Wang, Shunhua Zhang

arxiv:1105.2994 v1 · 2011-05-16 · 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{ELHPRSYCQGI32RP2STRDH327RT}

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	2026-05-18T04:22:01.588518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22cef8cb028191bd45fa94e233ef5f8cc9577bc21854b9653f20d168b3ab0c6e

Aliases

arxiv: 1105.2994 · arxiv_version: 1105.2994v1 · doi: 10.48550/arxiv.1105.2994 · pith_short_12: ELHPRSYCQGI3 · pith_short_16: ELHPRSYCQGI32RP2 · pith_short_8: ELHPRSYC

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/ELHPRSYCQGI32RP2STRDH327RT \
  | 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: 22cef8cb028191bd45fa94e233ef5f8cc9577bc21854b9653f20d168b3ab0c6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f692fbf9fd6257fe871ac920d90ea5ebe180234e506ebcd6bb9dd36f8f8f0dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2011-05-16T02:44:57Z",
    "title_canon_sha256": "b2bd792d75af3b8e453ed548fdde846934d910c6ee0295aa114e2dff60c977ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2994",
    "kind": "arxiv",
    "version": 1
  }
}