Pith Number

pith:3FEF6EIN

pith:2010:3FEF6EINFIMMNT7RFTUQYT4LK5

not attested not anchored not stored refs pending

On quantum maps into quantum semigroups

Piotr M. Soltan

arxiv:1010.3379 v2 · 2010-10-16 · math.OA · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FEF6EINFIMMNT7RFTUQYT4LK5}

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	2026-05-18T02:39:09.414619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9485f110d2a18c6cff12ce90c4f8b574706656510c3f227f0a4f0abf5edc04f

Aliases

arxiv: 1010.3379 · arxiv_version: 1010.3379v2 · doi: 10.48550/arxiv.1010.3379 · pith_short_12: 3FEF6EINFIMM · pith_short_16: 3FEF6EINFIMMNT7R · pith_short_8: 3FEF6EIN

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/3FEF6EINFIMMNT7RFTUQYT4LK5 \
  | 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: d9485f110d2a18c6cff12ce90c4f8b574706656510c3f227f0a4f0abf5edc04f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b354b8744fbf178b0c184d61eadea51bd20c667eca0a794c044cc5f0028b527",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2010-10-16T21:00:09Z",
    "title_canon_sha256": "e69366e04963c4c63e77065ba839fd75c9b1aabba61a350f708c4f8a5e76492b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3379",
    "kind": "arxiv",
    "version": 2
  }
}