Pith Number

pith:RNTBAMNF

pith:2017:RNTBAMNFVUTXPR7LLSNSPYXHL2

not attested not anchored not stored refs pending

Stability of average roughness, octahedrality, and strong diameter 2 properties of Banach spaces with respect to absolute sums

Johann Langemets, Rainis Haller, Rihhard Nadel

arxiv:1702.03140 v1 · 2017-02-10 · 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{RNTBAMNFVUTXPR7LLSNSPYXHL2}

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	2026-05-18T00:22:59.640642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b661031a5ad2777c7eb5c9b27e2e75eb441be7890de71f246da7790b2f58225

Aliases

arxiv: 1702.03140 · arxiv_version: 1702.03140v1 · doi: 10.48550/arxiv.1702.03140 · pith_short_12: RNTBAMNFVUTX · pith_short_16: RNTBAMNFVUTXPR7L · pith_short_8: RNTBAMNF

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/RNTBAMNFVUTXPR7LLSNSPYXHL2 \
  | 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: 8b661031a5ad2777c7eb5c9b27e2e75eb441be7890de71f246da7790b2f58225

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efcd024b6509a4bbd87501cd83b8a0ef12f9d50eec8e93c91406b9fe9db98d72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-02-10T11:43:09Z",
    "title_canon_sha256": "3442df653eb43032f1f72491ea031d7ce97bc897042ec6e33ddeb5e17721dec2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03140",
    "kind": "arxiv",
    "version": 1
  }
}