Pith Number

pith:XOK7SLSE

pith:2022:XOK7SLSE7OG7Q6BXGY27Q3LUTB

not attested not anchored not stored refs pending

Preliminary assessment of a cost-effective headphone calibration procedure for soundscape evaluations

Bhan Lam, Karn N. Watcharasupat, Kenneth Ooi, Trevor Wong, Woon-Seng Gan, Yun-Ting Lau, Zhen-Ting Ong

arxiv:2205.04728 v1 · 2022-05-10 · eess.AS · 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{XOK7SLSE7OG7Q6BXGY27Q3LUTB}

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	2026-07-05T04:22:09.992307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb95f92e44fb8df878373635f86d749863f97862feb5bad10e955c6c23a1f81e

Aliases

arxiv: 2205.04728 · arxiv_version: 2205.04728v1 · doi: 10.48550/arxiv.2205.04728 · pith_short_12: XOK7SLSE7OG7 · pith_short_16: XOK7SLSE7OG7Q6BX · pith_short_8: XOK7SLSE

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/XOK7SLSE7OG7Q6BXGY27Q3LUTB \
  | 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: bb95f92e44fb8df878373635f86d749863f97862feb5bad10e955c6c23a1f81e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5b576a5f07121e9d097c9fef8efa85bcf9af2ecfe7a90f9f2c71464c1bedd4f",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-05-10T08:01:26Z",
    "title_canon_sha256": "18b4ec7331d49d9a1bb0b70055527c543d384bde6de5fec2c54c267b3f223cdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.04728",
    "kind": "arxiv",
    "version": 1
  }
}