Pith Number

pith:IEPJDOBY

pith:2024:IEPJDOBYJKQZPPK2H2B7E6T5VW

not attested not anchored not stored refs pending

A Cantor spectrum diagonal in O_2

Philipp Sibbel, Wilhelm Winter

arxiv:2409.03511 v2 · 2024-09-05 · 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{IEPJDOBYJKQZPPK2H2B7E6T5VW}

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

Functoriality and Weyl Groupoids of Ample C*-Diagonal Pairs

Receipt and verification

First computed	2026-07-05T11:03:01.246202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

411e91b8384aa197bd5a3e83f27a7dada75005df96f5373bdd9ecee45b98b8ab

Aliases

arxiv: 2409.03511 · arxiv_version: 2409.03511v2 · doi: 10.48550/arxiv.2409.03511 · pith_short_12: IEPJDOBYJKQZ · pith_short_16: IEPJDOBYJKQZPPK2 · pith_short_8: IEPJDOBY

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/IEPJDOBYJKQZPPK2H2B7E6T5VW \
  | 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: 411e91b8384aa197bd5a3e83f27a7dada75005df96f5373bdd9ecee45b98b8ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23e4bcc96fbe381e443082e2c7185f0a7713abf77783660136fcf6aea79f75ba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2024-09-05T13:22:18Z",
    "title_canon_sha256": "174fd0b25c5303991f6005932e9ef0e4f969174c89b7dbb335b73554d69c6dee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.03511",
    "kind": "arxiv",
    "version": 2
  }
}