Pith Number

pith:VD6AAAO7

pith:2012:VD6AAAO76NO36YFCAWS2EAJP2Q

not attested not anchored not stored refs pending

On the representation of orthogonally additive polynomials in $\ell_p$

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

arxiv:1203.2968 v1 · 2012-03-13 · 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{VD6AAAO76NO36YFCAWS2EAJP2Q}

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	2026-05-18T04:00:13.020698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8fc0001dff35dbf60a205a5a2012fd42c14d354c27103cef52a9ad1540e15ee

Aliases

arxiv: 1203.2968 · arxiv_version: 1203.2968v1 · doi: 10.48550/arxiv.1203.2968 · pith_short_12: VD6AAAO76NO3 · pith_short_16: VD6AAAO76NO36YFC · pith_short_8: VD6AAAO7

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/VD6AAAO76NO36YFCAWS2EAJP2Q \
  | 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: a8fc0001dff35dbf60a205a5a2012fd42c14d354c27103cef52a9ad1540e15ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a13d1162e54cad98852a6ffee5e9989c6c7827304258cc977509456319631473",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2012-03-13T22:15:32Z",
    "title_canon_sha256": "5894659193720ff507c66e46d448003357a7a0f5857bae5d89d7cc1379636f4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2968",
    "kind": "arxiv",
    "version": 1
  }
}