Pith Number

pith:EEQSXGDN

pith:2016:EEQSXGDNRAYKFFIYXEPMHN67VK

not attested not anchored not stored refs pending

The Implementation of Low-cost Urban Acoustic Monitoring Devices

Charlie Mydlarz, Juan Pablo Bello, Justin Salamon

arxiv:1605.08450 v1 · 2016-05-26 · 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{EEQSXGDNRAYKFFIYXEPMHN67VK}

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	2026-05-18T01:13:30.032699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21212b986d8830a29518b91ec3b7dfaab357ccfb01de6a01dc9ccbbdfb3b163c

Aliases

arxiv: 1605.08450 · arxiv_version: 1605.08450v1 · doi: 10.48550/arxiv.1605.08450 · pith_short_12: EEQSXGDNRAYK · pith_short_16: EEQSXGDNRAYKFFIY · pith_short_8: EEQSXGDN

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/EEQSXGDNRAYKFFIYXEPMHN67VK \
  | 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: 21212b986d8830a29518b91ec3b7dfaab357ccfb01de6a01dc9ccbbdfb3b163c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cf4aa3d999b17c17f3d61a90b46873706035bac577fe36290d36f481d8f63a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2016-05-26T20:41:28Z",
    "title_canon_sha256": "a60a83116846e6c36fe45138594207c1a3b773117087d9e004b5fdb9680adbfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08450",
    "kind": "arxiv",
    "version": 1
  }
}