Pith Number

pith:UKCNHIB3

pith:2024:UKCNHIB35EHROV24GFADV53XW6

not attested not anchored not stored refs pending

The 3-Preprojective Algebras Of Type $\~A$

Darius Dramburg, Oleksandra Gasanova

arxiv:2401.10720 v2 · 2024-01-19 · math.RT · 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{UKCNHIB35EHROV24GFADV53XW6}

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	2026-07-05T08:56:16.636490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a284d3a03be90f17575c31403af777b7afad3dac18a27cb918e6191b0f3ee66f

Aliases

arxiv: 2401.10720 · arxiv_version: 2401.10720v2 · doi: 10.48550/arxiv.2401.10720 · pith_short_12: UKCNHIB35EHR · pith_short_16: UKCNHIB35EHROV24 · pith_short_8: UKCNHIB3

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/UKCNHIB35EHROV24GFADV53XW6 \
  | 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: a284d3a03be90f17575c31403af777b7afad3dac18a27cb918e6191b0f3ee66f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e8bc6fcc45f5fcb7fb4f82c332cce789e6ea1d4ffdeabcf1cdec923f2138a10",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2024-01-19T14:32:10Z",
    "title_canon_sha256": "c0de0304102e30b514d3ebe74f6d4eff028c14f92eb5a9f969e5cc42f98a58f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.10720",
    "kind": "arxiv",
    "version": 2
  }
}