Pith Number

pith:THRPKIBI

pith:2025:THRPKIBIR36HVF7VCAITH5XW3G

not attested not anchored not stored refs pending

Localized Kernel Methods for Signal Processing

Sippanon Kitimoon

arxiv:2508.04978 v1 · 2025-08-07 · 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{THRPKIBIR36HVF7VCAITH5XW3G}

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	2026-07-05T11:50:05.055218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99e2f520288efc7a97f5101133f6f6d9bacd5ae26878830e31b3795b5024dfe5

Aliases

arxiv: 2508.04978 · arxiv_version: 2508.04978v1 · doi: 10.48550/arxiv.2508.04978 · pith_short_12: THRPKIBIR36H · pith_short_16: THRPKIBIR36HVF7V · pith_short_8: THRPKIBI

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/THRPKIBIR36HVF7VCAITH5XW3G \
  | 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: 99e2f520288efc7a97f5101133f6f6d9bacd5ae26878830e31b3795b5024dfe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b7290422d332c8e9973144367689fdcc7af9e5818a64e5c9b9a65f70564f370",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-08-07T02:21:40Z",
    "title_canon_sha256": "7c0e1f745fc3b3df1683ac7f22444e3a928dbeadaad5baa75324d89a5fc93042"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04978",
    "kind": "arxiv",
    "version": 1
  }
}