Pith Number

pith:22TFSE32

pith:2025:22TFSE32VIDC233N4AUZCYUERG

not attested not anchored not stored refs pending

Maps preserving the idempotency of Jordan products

Gordana Radi\'c, Tatjana Petek

arxiv:2506.04412 v1 · 2025-06-04 · math.FA · 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{22TFSE32VIDC233N4AUZCYUERG}

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	2026-07-05T11:16:13.920111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6a659137aaa062d6f6de029916284899bfa7f8356254212ea0e18a03d876fee

Aliases

arxiv: 2506.04412 · arxiv_version: 2506.04412v1 · doi: 10.48550/arxiv.2506.04412 · pith_short_12: 22TFSE32VIDC · pith_short_16: 22TFSE32VIDC233N · pith_short_8: 22TFSE32

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/22TFSE32VIDC233N4AUZCYUERG \
  | 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: d6a659137aaa062d6f6de029916284899bfa7f8356254212ea0e18a03d876fee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5bc430bbc12bb74f4bd6545cf6a0da1d13451b4aa53fd60c6f818fe55dda49e",
    "cross_cats_sorted": [
      "math.OA"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2025-06-04T19:44:51Z",
    "title_canon_sha256": "82c6e3ce702239e74312ccc14de3a802b56576ecbf8a9ffce863b87044487fe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04412",
    "kind": "arxiv",
    "version": 1
  }
}