Pith Number

pith:46AENEVV

pith:2026:46AENEVVVKZEAMTZDKBTJZY4PP

not attested not anchored not stored refs pending

Noncommutative protori and inductive spectral triples

Patrick Melanson, Remus Floricel

arxiv:2605.26049 v1 · 2026-05-25 · 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{46AENEVVVKZEAMTZDKBTJZY4PP}

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	2026-05-26T02:05:24.930563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7804692b5aab24032791a8334e71c7bc41ee6646e4a645bb805dc6a1c2c19dc

Aliases

arxiv: 2605.26049 · arxiv_version: 2605.26049v1 · doi: 10.48550/arxiv.2605.26049 · pith_short_12: 46AENEVVVKZE · pith_short_16: 46AENEVVVKZEAMTZ · pith_short_8: 46AENEVV

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/46AENEVVVKZEAMTZDKBTJZY4PP \
  | 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: e7804692b5aab24032791a8334e71c7bc41ee6646e4a645bb805dc6a1c2c19dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15c1f3d3500454191d8837ea8ce3c1fac92634c27227b06292020108b44e0f67",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2026-05-25T17:11:38Z",
    "title_canon_sha256": "aab2937d3276c7c3c09005f21e0028843d216ed11eeaf85e94e15601ec341914"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26049",
    "kind": "arxiv",
    "version": 1
  }
}