Pith Number

pith:KZYBBO76

pith:2014:KZYBBO76KN6ULNDUSWNWVIT4TQ

not attested not anchored not stored refs pending

Convenient descriptions of weight functions in time-frequency analysis

Antonio Galbis, Carmen Fernandez, Joachim Toft

arxiv:1406.0465 v1 · 2014-05-30 · 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{KZYBBO76KN6ULNDUSWNWVIT4TQ}

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	2026-05-18T02:50:40.868365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

567010bbfe537d45b474959b6aa27c9c2c32e6a56a74ee4610cf39c0d8b1435b

Aliases

arxiv: 1406.0465 · arxiv_version: 1406.0465v1 · doi: 10.48550/arxiv.1406.0465 · pith_short_12: KZYBBO76KN6U · pith_short_16: KZYBBO76KN6ULNDU · pith_short_8: KZYBBO76

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/KZYBBO76KN6ULNDUSWNWVIT4TQ \
  | 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: 567010bbfe537d45b474959b6aa27c9c2c32e6a56a74ee4610cf39c0d8b1435b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46ffb82eebb445ae29d423e0565a1951078e0f859232a9ddf8019447bf4db8d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-05-30T13:15:53Z",
    "title_canon_sha256": "1c40c3440cf391e27b7ba90dcd5d326619ac80237fb74a1122da465b484dafc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0465",
    "kind": "arxiv",
    "version": 1
  }
}