Pith Number

pith:WQXSSHME

pith:2015:WQXSSHMEGIR6C6JUKTRYY3ZX5U

not attested not anchored not stored refs pending

PBW-type filtration on quantum groups of type $A_n$

Ghislain Fourier, Markus Reineke, Xin Fang

arxiv:1503.05428 v1 · 2015-03-18 · math.RT · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQXSSHMEGIR6C6JUKTRYY3ZX5U}

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	2026-05-18T00:34:00.349345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b42f291d843223e1793454e38c6f37ed3a7b21e46c41e5201b02347fd7b79445

Aliases

arxiv: 1503.05428 · arxiv_version: 1503.05428v1 · doi: 10.48550/arxiv.1503.05428 · pith_short_12: WQXSSHMEGIR6 · pith_short_16: WQXSSHMEGIR6C6JU · pith_short_8: WQXSSHME

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/WQXSSHMEGIR6C6JUKTRYY3ZX5U \
  | 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: b42f291d843223e1793454e38c6f37ed3a7b21e46c41e5201b02347fd7b79445

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37da3b07880c8b4c08906b84d6cb22c0d4f9b6bf114ebad50b303bc2d17e0e3c",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2015-03-18T14:35:33Z",
    "title_canon_sha256": "e81b47bca4303a84cf42dd39d7bb3b059858af9002c99cbe0e16067741b1c11f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05428",
    "kind": "arxiv",
    "version": 1
  }
}