Pith Number

pith:BAXN5YFO

pith:2018:BAXN5YFOPYPWITHGYO2MNSUA4O

not attested not anchored not stored refs pending

type III representations and modular spectral triples for the noncommutative torus

Francesco Fidaleo, Luca Suriano

arxiv:1806.08253 v1 · 2018-06-21 · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BAXN5YFOPYPWITHGYO2MNSUA4O}

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	2026-05-18T00:12:41.599724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

082edee0ae7e1f644ce6c3b4c6ca80e3a712047c7fc911dd90760ac7942bb7ef

Aliases

arxiv: 1806.08253 · arxiv_version: 1806.08253v1 · doi: 10.48550/arxiv.1806.08253 · pith_short_12: BAXN5YFOPYPW · pith_short_16: BAXN5YFOPYPWITHG · pith_short_8: BAXN5YFO

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/BAXN5YFOPYPWITHGYO2MNSUA4O \
  | 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: 082edee0ae7e1f644ce6c3b4c6ca80e3a712047c7fc911dd90760ac7942bb7ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d092a4df25e47faf13c43812648fae07d97ff41b86bc24ad25c9c796a86ed82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2018-06-21T14:08:53Z",
    "title_canon_sha256": "b3b8749f0243e742fc92b7333919f29704b9da4eca19c06c7a0f5f3d82e44989"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08253",
    "kind": "arxiv",
    "version": 1
  }
}