Pith Number

pith:UBQIOHF2

pith:2024:UBQIOHF26NKQ7PHFK4XNHXZJOO

not attested not anchored not stored refs pending

Presentations for small reflection equation algebras of type A

Juliet Cooke, Robert Laugwitz

arxiv:2412.16004 v2 · 2024-12-20 · math.QA · math.CT · 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{UBQIOHF26NKQ7PHFK4XNHXZJOO}

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	2026-07-05T11:20:07.587078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a060871cbaf3550fbce5572ed3df2973b6995d2b2e6db695256c36865a53a767

Aliases

arxiv: 2412.16004 · arxiv_version: 2412.16004v2 · doi: 10.48550/arxiv.2412.16004 · pith_short_12: UBQIOHF26NKQ · pith_short_16: UBQIOHF26NKQ7PHF · pith_short_8: UBQIOHF2

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/UBQIOHF26NKQ7PHFK4XNHXZJOO \
  | 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: a060871cbaf3550fbce5572ed3df2973b6995d2b2e6db695256c36865a53a767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b76c82d30676ee321ed634bb8895be83a3f1c1c17ea561869a903ec73a7aae23",
    "cross_cats_sorted": [
      "math.CT",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2024-12-20T15:54:04Z",
    "title_canon_sha256": "e75dc80eb8cc6b3d7b274bd0e6f51fbb3efc5a65237adc527cffe055f5b9bae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.16004",
    "kind": "arxiv",
    "version": 2
  }
}