Pith Number

pith:CJFVMT25

pith:2016:CJFVMT25MCGM6F73NEBQJUZ3PQ

not attested not anchored not stored refs pending

On Endomorphisms of the Cuntz Algebra which Preserve the Canonical UHF-Subalgebra, II

Jeong Hee Hong, Tomohiro Hayashi, Wojciech Szymanski

arxiv:1603.09044 v1 · 2016-03-30 · 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{CJFVMT25MCGM6F73NEBQJUZ3PQ}

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	2026-05-18T01:18:03.893364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

124b564f5d608ccf17fb690304d33b7c0b70d8d22d73d1cc6c7f74e97b17c3fb

Aliases

arxiv: 1603.09044 · arxiv_version: 1603.09044v1 · doi: 10.48550/arxiv.1603.09044 · pith_short_12: CJFVMT25MCGM · pith_short_16: CJFVMT25MCGM6F73 · pith_short_8: CJFVMT25

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/CJFVMT25MCGM6F73NEBQJUZ3PQ \
  | 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: 124b564f5d608ccf17fb690304d33b7c0b70d8d22d73d1cc6c7f74e97b17c3fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ad68542f20aadaed54ec9d9bf58334385113227b7f6078c58847f73fc030384",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2016-03-30T05:35:24Z",
    "title_canon_sha256": "bb2ddeed9e2d7a035ada18d23520e1d88ea34973fde8b9bebf21bba2c28c2290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09044",
    "kind": "arxiv",
    "version": 1
  }
}