Pith Number

pith:XKWYE37W

pith:2016:XKWYE37W5VEDBRIGHQFWRCV5LD

not attested not anchored not stored refs pending

Exotic t-structures and actions of quantum affine algebras

Clemens Koppensteiner, Sabin Cautis

arxiv:1611.02777 v3 · 2016-11-08 · math.RT · math.AG · 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{XKWYE37W5VEDBRIGHQFWRCV5LD}

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	2026-05-18T00:08:27.363028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baad826ff6ed4830c5063c0b688abd58ee9600f9baf9e8b4d64d2fe0a0acc335

Aliases

arxiv: 1611.02777 · arxiv_version: 1611.02777v3 · doi: 10.48550/arxiv.1611.02777 · pith_short_12: XKWYE37W5VED · pith_short_16: XKWYE37W5VEDBRIG · pith_short_8: XKWYE37W

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/XKWYE37W5VEDBRIGHQFWRCV5LD \
  | 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: baad826ff6ed4830c5063c0b688abd58ee9600f9baf9e8b4d64d2fe0a0acc335

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "259b1ec1546cb796dc4ba3efefcda75dae6a9e43a30449e99c2e24e230093fe2",
    "cross_cats_sorted": [
      "math.AG",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2016-11-08T23:59:29Z",
    "title_canon_sha256": "854b615663fe12cfbd49c0aedcd8af3918cfe71020b11828ea2a86e91195bca3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02777",
    "kind": "arxiv",
    "version": 3
  }
}