Pith Number

pith:OIMMOBU4

pith:2023:OIMMOBU4YT5WOICTVOWOLVJRHI

not attested not anchored not stored refs pending

Hereditary extriangulated categories: Silting objects, mutation, negative extensions

Hiroyuki Nakaoka, Mikhail Gorsky, Yann Palu

arxiv:2303.07134 v2 · 2023-03-13 · math.RT · math.CO · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OIMMOBU4YT5WOICTVOWOLVJRHI}

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.

Cited by

3 papers in Pith

From $(n+1)$-term subcategories to $(n+1)$-term complexes

Relations between categorifications of higher-dimensional type $A$ cluster combinatorics

Presilting sequences for 0-Auslander extriangulated categories

Receipt and verification

First computed	2026-07-05T05:51:05.121331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7218c7069cc4fb672053abace5d5313a009308da49ae9e6b94fa201466d22cc7

Aliases

arxiv: 2303.07134 · arxiv_version: 2303.07134v2 · doi: 10.48550/arxiv.2303.07134 · pith_short_12: OIMMOBU4YT5W · pith_short_16: OIMMOBU4YT5WOICT · pith_short_8: OIMMOBU4

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/OIMMOBU4YT5WOICTVOWOLVJRHI \
  | 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: 7218c7069cc4fb672053abace5d5313a009308da49ae9e6b94fa201466d22cc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39974e98834f6bca108b6adce8977deb2bdd83b87ab3da078041d112a6cd11ec",
    "cross_cats_sorted": [
      "math.CO",
      "math.CT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2023-03-13T14:03:34Z",
    "title_canon_sha256": "33892188793c1309ab00c49150aa4332b55318cc93f61828b495a9714e6848d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.07134",
    "kind": "arxiv",
    "version": 2
  }
}