Pith Number

pith:Y23YMV5A

pith:2017:Y23YMV5AJFW4GPSSAVASQP5DA7

not attested not anchored not stored refs pending

Two weight bump conditions for matrix weights

David Cruz-Uribe (OFS), Joshua Isralowitz, Kabe Moen

arxiv:1710.03397 v1 · 2017-10-10 · math.CA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y23YMV5AJFW4GPSSAVASQP5DA7}

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	2026-05-18T00:33:12.051746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6b78657a0496dc33e520541283fa307c5a70af42ab10a98e67b56cd098a8da8

Aliases

arxiv: 1710.03397 · arxiv_version: 1710.03397v1 · doi: 10.48550/arxiv.1710.03397 · pith_short_12: Y23YMV5AJFW4 · pith_short_16: Y23YMV5AJFW4GPSS · pith_short_8: Y23YMV5A

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/Y23YMV5AJFW4GPSSAVASQP5DA7 \
  | 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: c6b78657a0496dc33e520541283fa307c5a70af42ab10a98e67b56cd098a8da8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a38bf0c2f9c9bf76fee318fb2c7aa14e43736abaed30bfc4ee2f7bf2febabea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-10-10T04:19:25Z",
    "title_canon_sha256": "fded61ce54f884181ea542d6700cf91289cea080dc9641c4be753d3c40985f04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03397",
    "kind": "arxiv",
    "version": 1
  }
}