Pith Number

pith:S6OCW2RD

pith:2026:S6OCW2RDOLADLTXUARCC3Q2NFP

not attested not anchored not stored refs pending

Audio Spotforming via Post-Filtering Using Cross-Array Non-target Estimates

Kouei Yamaoka, Li Li, Shogo Seki, Yuto Ishikawa

arxiv:2606.03028 v1 · 2026-06-02 · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S6OCW2RDOLADLTXUARCC3Q2NFP}

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	2026-06-03T01:05:29.672502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

979c2b6a2372c035cef404442dc34d2be6e29fae535fe9b82cc73f9daf30c340

Aliases

arxiv: 2606.03028 · arxiv_version: 2606.03028v1 · doi: 10.48550/arxiv.2606.03028 · pith_short_12: S6OCW2RDOLAD · pith_short_16: S6OCW2RDOLADLTXU · pith_short_8: S6OCW2RD

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/S6OCW2RDOLADLTXUARCC3Q2NFP \
  | 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: 979c2b6a2372c035cef404442dc34d2be6e29fae535fe9b82cc73f9daf30c340

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97f74ad368d77949c05c55a922db1fc050a8bbc97322ce56909434977b0d1845",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-06-02T02:07:29Z",
    "title_canon_sha256": "f43f546afad1f685b7db2960f643517df82ef67ee715c11b6b21ae2dbede403c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03028",
    "kind": "arxiv",
    "version": 1
  }
}