Pith Number

pith:FVTTMVT6

pith:2023:FVTTMVT6MZTVEIYQOM2IS4JC6N

not attested not anchored not stored refs pending

Kernel Interpolation of Incident Sound Field in Region Including Scattering Objects

Hiroshi Saruwatari, Juliano G. C. Ribeiro, Masaki Nakada, Shoichi Koyama

arxiv:2309.05634 v1 · 2023-09-11 · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVTTMVT6MZTVEIYQOM2IS4JC6N}

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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	2026-07-05T06:49:37.930677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d6736567e66675223107334897122f370cd13cf8be3e2219dd6c798fcbc7114

Aliases

arxiv: 2309.05634 · arxiv_version: 2309.05634v1 · doi: 10.48550/arxiv.2309.05634 · pith_short_12: FVTTMVT6MZTV · pith_short_16: FVTTMVT6MZTVEIYQ · pith_short_8: FVTTMVT6

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/FVTTMVT6MZTVEIYQOM2IS4JC6N \
  | 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: 2d6736567e66675223107334897122f370cd13cf8be3e2219dd6c798fcbc7114

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56d6b14cacd9b10bec43bf5e66a628f16c2b5fea65b6d62adbf8cd5da154152e",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-09-11T17:26:00Z",
    "title_canon_sha256": "49a3b40a287420afe6d11040af9a96d2d2810bc9bf7083bd890787c2c4b231d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.05634",
    "kind": "arxiv",
    "version": 1
  }
}