Pith Number

pith:KIRVWEXP

pith:1997:KIRVWEXP332MLTOPDWSES52GY2

not attested not anchored not stored refs pending

On isometric stability of complemented subspaces of ${L_p}$

Beata Randrianantoanina

arxiv:math/9709214 v1 · 1997-09-11 · 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{KIRVWEXP332MLTOPDWSES52GY2}

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	2026-05-18T01:05:34.834671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52235b12efdef4c5cdcf1da4497746c69aee553cda60a0440c3e45b6b588b709

Aliases

arxiv: math/9709214 · arxiv_version: math/9709214v1 · doi: 10.48550/arxiv.math/9709214 · pith_short_12: KIRVWEXP332M · pith_short_16: KIRVWEXP332MLTOP · pith_short_8: KIRVWEXP

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/KIRVWEXP332MLTOPDWSES52GY2 \
  | 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: 52235b12efdef4c5cdcf1da4497746c69aee553cda60a0440c3e45b6b588b709

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee898651ef9f24d20c7b5a1142fcc8afa1838af91f6fede81a5b76c0819a14a6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.FA",
    "submitted_at": "1997-09-11T00:00:00Z",
    "title_canon_sha256": "91b917a32d8031ab8f57091bd90c9fda99b25513be543917174bf38405014190"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9709214",
    "kind": "arxiv",
    "version": 1
  }
}