Pith Number

pith:IGCIGUXL

pith:2022:IGCIGUXLZ6ZNQNCZSAJ2BDCPXS

not attested not anchored not stored refs pending

Mutation graph of support $\tau$-tilting modules over a skew-gentle algebra

Bin Zhu, Ping He, Yu Zhou

arxiv:2212.10880 v1 · 2022-12-21 · math.RT · math.GT · 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{IGCIGUXLZ6ZNQNCZSAJ2BDCPXS}

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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.

Cited by

1 paper in Pith

A geometric model for the non-$\tau$-rigid modules of type $\widetilde{D}_n$

Receipt and verification

First computed	2026-07-05T05:27:23.971619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41848352ebcfb2d834599013a08c4fbcb33c6d20d94ad5fc0e90156faeb29026

Aliases

arxiv: 2212.10880 · arxiv_version: 2212.10880v1 · doi: 10.48550/arxiv.2212.10880 · pith_short_12: IGCIGUXLZ6ZN · pith_short_16: IGCIGUXLZ6ZNQNCZ · pith_short_8: IGCIGUXL

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/IGCIGUXLZ6ZNQNCZSAJ2BDCPXS \
  | 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: 41848352ebcfb2d834599013a08c4fbcb33c6d20d94ad5fc0e90156faeb29026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c70cd611fc7ff8f7033fa2ceeb87aba57c142a2a09eb522d974d23570291eec3",
    "cross_cats_sorted": [
      "math.GT",
      "math.RA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2022-12-21T09:46:35Z",
    "title_canon_sha256": "cfd35336171ec6eab3c7266d58035c38cd6c068b3f6687edab001d46e98e364f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.10880",
    "kind": "arxiv",
    "version": 1
  }
}