Pith Number

pith:KZOZQPOO

pith:2012:KZOZQPOOKGT5F2LLR3OAA7CU2X

not attested not anchored not stored refs pending

A representation theorem for orthogonally additive polynomials in Riesz spaces

A. Ibort, J. G. Llavona, P. Linares

arxiv:1203.2379 v1 · 2012-03-11 · 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{KZOZQPOOKGT5F2LLR3OAA7CU2X}

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	2026-05-18T04:00:25.667742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

565d983dce51a7d2e96b8edc007c54d5e2dd384ea83b90028e05d0b74fbc013b

Aliases

arxiv: 1203.2379 · arxiv_version: 1203.2379v1 · doi: 10.48550/arxiv.1203.2379 · pith_short_12: KZOZQPOOKGT5 · pith_short_16: KZOZQPOOKGT5F2LL · pith_short_8: KZOZQPOO

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/KZOZQPOOKGT5F2LLR3OAA7CU2X \
  | 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: 565d983dce51a7d2e96b8edc007c54d5e2dd384ea83b90028e05d0b74fbc013b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87fa05e569c50e99dce419fd40ab3fa421bcd5903e9477b33673e64db6a4cde6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2012-03-11T22:14:00Z",
    "title_canon_sha256": "1db894f6b3fa2eff567b9d9dc53ea698f7c3c649ed72f9375a4a26c8dae363b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2379",
    "kind": "arxiv",
    "version": 1
  }
}