Pith Number

pith:YSBMI6GP

pith:2022:YSBMI6GPXKKEENUBAOLD3KGU7L

not attested not anchored not stored refs pending

$q$-deformed rational numbers and the 2-Calabi--Yau category of type $A_2$

Anthony M. Licata, Asilata Bapat, Louis Becker

arxiv:2202.07613 v1 · 2022-02-15 · math.RT · math.CO · math.CT · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YSBMI6GPXKKEENUBAOLD3KGU7L}

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

1 paper in Pith

Plane geometry of $q$-rationals and Springborn Operations

Receipt and verification

First computed	2026-07-05T03:57:01.890363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c482c478cfba9442368103963da8d4fad53277992835f8692fdbc1800c7e07f6

Aliases

arxiv: 2202.07613 · arxiv_version: 2202.07613v1 · doi: 10.48550/arxiv.2202.07613 · pith_short_12: YSBMI6GPXKKE · pith_short_16: YSBMI6GPXKKEENUB · pith_short_8: YSBMI6GP

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/YSBMI6GPXKKEENUBAOLD3KGU7L \
  | 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: c482c478cfba9442368103963da8d4fad53277992835f8692fdbc1800c7e07f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d284b97a52d4ce5a3d005025224c47ded20abb8b3fcd1f4ad0922b192ab396bd",
    "cross_cats_sorted": [
      "math.CO",
      "math.CT",
      "math.GT"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2022-02-15T17:59:25Z",
    "title_canon_sha256": "fd58ed4b91de66f3526ae90aaaa3ce32badf64caeeb7942bc41c1ae294168b68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.07613",
    "kind": "arxiv",
    "version": 1
  }
}