Pith Number

pith:JDRGIOD3

pith:2025:JDRGIOD3FGL665HT5V7FLNZ3E3

not attested not anchored not stored refs pending

Stability estimates for adaptive focused time-frequency transforms

Bruno Torr\'esani (I2M), Pierre Warion (I2M)

arxiv:2506.08637 v1 · 2025-06-10 · math.CA · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDRGIOD3FGL665HT5V7FLNZ3E3}

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	2026-07-05T11:19:10.950723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48e264387b2997ef74f3ed7e55b73b26c60d9dc34d6bf91a8d4710fd9d684e0f

Aliases

arxiv: 2506.08637 · arxiv_version: 2506.08637v1 · doi: 10.48550/arxiv.2506.08637 · pith_short_12: JDRGIOD3FGL6 · pith_short_16: JDRGIOD3FGL665HT · pith_short_8: JDRGIOD3

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/JDRGIOD3FGL665HT5V7FLNZ3E3 \
  | 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: 48e264387b2997ef74f3ed7e55b73b26c60d9dc34d6bf91a8d4710fd9d684e0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8036f99e74298bcfa7e9242a52d31ed1a8622d89e0291171a02069300787358a",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2025-06-10T09:50:03Z",
    "title_canon_sha256": "501d4b88f14f60054a9c35aec15cb789a81386e1a6499d4d6a5ff9009bde39a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08637",
    "kind": "arxiv",
    "version": 1
  }
}