Pith Number

pith:NKSB46PR

pith:2023:NKSB46PRKPO45RGZBJGZD6XMTZ

not attested not anchored not stored refs pending

Geometric models for the algebraic hearts in the derived category of a gentle algebra

Wen Chang

arxiv:2305.03998 v2 · 2023-05-06 · 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{NKSB46PRKPO45RGZBJGZD6XMTZ}

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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

Tilting-completion for gentle algebras

Receipt and verification

First computed	2026-07-05T09:03:14.399275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aa41e79f153ddcec4d90a4d91faec9e79ccc1512b51ecdfdee49aadfd3582b3

Aliases

arxiv: 2305.03998 · arxiv_version: 2305.03998v2 · doi: 10.48550/arxiv.2305.03998 · pith_short_12: NKSB46PRKPO4 · pith_short_16: NKSB46PRKPO45RGZ · pith_short_8: NKSB46PR

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/NKSB46PRKPO45RGZBJGZD6XMTZ \
  | 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: 6aa41e79f153ddcec4d90a4d91faec9e79ccc1512b51ecdfdee49aadfd3582b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99016a916faae641b5df850e646f1ef1c89ace23e46ac49a18085a5139f1c353",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2023-05-06T10:20:51Z",
    "title_canon_sha256": "a6603033e1a075f33dbb2e76a07be2a1f7b9161c374ac4c0773f5f0fd0df4bb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.03998",
    "kind": "arxiv",
    "version": 2
  }
}