Pith Number

pith:WSVAUPM5

pith:2014:WSVAUPM5UPEQIXCVN2ZZOTHC52

not attested not anchored not stored refs pending

Weyl Numbers of Embeddings of Tensor Product Besov Spaces

Van Kien Nguyen, Winfried Sickel

arxiv:1409.7565 v4 · 2014-09-26 · 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{WSVAUPM5UPEQIXCVN2ZZOTHC52}

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	2026-05-18T02:18:32.987161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4aa0a3d9da3c9045c556eb3974ce2eebb2c7fcfd79fe211b50223f65d387361

Aliases

arxiv: 1409.7565 · arxiv_version: 1409.7565v4 · doi: 10.48550/arxiv.1409.7565 · pith_short_12: WSVAUPM5UPEQ · pith_short_16: WSVAUPM5UPEQIXCV · pith_short_8: WSVAUPM5

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/WSVAUPM5UPEQIXCVN2ZZOTHC52 \
  | 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: b4aa0a3d9da3c9045c556eb3974ce2eebb2c7fcfd79fe211b50223f65d387361

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad16df5b03c72f03d1d72f33e919947cb2c6e7b22c27e37ba0de2997d5f8bd85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-09-26T13:32:57Z",
    "title_canon_sha256": "1184fe0532b6b7e8a19b2bb9770743ddb6b0f34d40151961eb40ea4fa6d106f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7565",
    "kind": "arxiv",
    "version": 4
  }
}