Pith Number

pith:OLAIH3CU

pith:2026:OLAIH3CUPIISCQSAHJ2WHAGNMP

not attested not anchored not stored refs pending

On similarity to contraction semigroups and tensor products, II: Infinite tensor products

Jesus Oliva-maza, Yuri Tomilov

arxiv:2606.02807 v1 · 2026-06-01 · 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{OLAIH3CUPIISCQSAHJ2WHAGNMP}

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	2026-06-03T01:05:23.521068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72c083ec547a112142403a756380cd63ce5b7896dfeb5dcb892545f7053f9f92

Aliases

arxiv: 2606.02807 · arxiv_version: 2606.02807v1 · doi: 10.48550/arxiv.2606.02807 · pith_short_12: OLAIH3CUPIIS · pith_short_16: OLAIH3CUPIISCQSA · pith_short_8: OLAIH3CU

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/OLAIH3CUPIISCQSAHJ2WHAGNMP \
  | 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: 72c083ec547a112142403a756380cd63ce5b7896dfeb5dcb892545f7053f9f92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "714fd9a4c1f8ef492cc8c5ac5e78408d83bb75b53d8f156f64ae60e5ce50b3ca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2026-06-01T19:25:05Z",
    "title_canon_sha256": "af6a7aba9dd654cf985c1da77f3eba68be9d7bc9f9174ac74fc9f3514994a82b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02807",
    "kind": "arxiv",
    "version": 1
  }
}