Pith Number

pith:EIEWK65Y

pith:2026:EIEWK65Y3UCO6TSYMIY67E5JSW

not attested not anchored not stored refs pending

Globalization of local sign structures for phase-isometries on uniform algebras

Daisuke Hirota, Izuho Matsuzaki, Takeshi Miura, Yuta Enami

arxiv:2606.22320 v1 · 2026-06-21 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIEWK65Y3UCO6TSYMIY67E5JSW}

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	2026-06-23T02:13:34.821387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2209657bb8dd04ef4e586231ef93a995b25d962ce6ce5c126ac93893e23fbb85

Aliases

arxiv: 2606.22320 · arxiv_version: 2606.22320v1 · doi: 10.48550/arxiv.2606.22320 · pith_short_12: EIEWK65Y3UCO · pith_short_16: EIEWK65Y3UCO6TSY · pith_short_8: EIEWK65Y

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/EIEWK65Y3UCO6TSYMIY67E5JSW \
  | 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: 2209657bb8dd04ef4e586231ef93a995b25d962ce6ce5c126ac93893e23fbb85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b55f7fe76ec502057c7bfbaad736044dd4de5aa6314a41d5bb874e146adec5cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2026-06-21T03:29:45Z",
    "title_canon_sha256": "644b7e7287a83889c5bbbb0265f425959d6c7dcb3bfbd601a129dc33da3632b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22320",
    "kind": "arxiv",
    "version": 1
  }
}