Pith Number

pith:VJL2IPRO

pith:2019:VJL2IPROTELB2BMO75YMAFXOBP

not attested not anchored not stored refs pending

Long-distance Detection of Bioacoustic Events with Per-channel Energy Normalization

Andrew Farnsworth, Christopher Clark, Elly Knight, Holger Klinck, Jason Cramer, Juan Pablo Bello, Kaitlin Palmer, Tina Wong, Vincent Lostanlen

arxiv:1911.00417 v1 · 2019-11-01 · cs.SD · cs.LG · 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{VJL2IPROTELB2BMO75YMAFXOBP}

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	2026-07-05T00:16:27.481116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa57a43e2e99161d058eff70c016ee0bf909b9e35eef65bc3603d0aa7f3e2627

Aliases

arxiv: 1911.00417 · arxiv_version: 1911.00417v1 · doi: 10.48550/arxiv.1911.00417 · pith_short_12: VJL2IPROTELB · pith_short_16: VJL2IPROTELB2BMO · pith_short_8: VJL2IPRO

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/VJL2IPROTELB2BMO75YMAFXOBP \
  | 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: aa57a43e2e99161d058eff70c016ee0bf909b9e35eef65bc3603d0aa7f3e2627

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6399a7b5569a12aee5625abdaece3201fc584f2475b181adad1fa2f8de51e8d8",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-11-01T14:50:33Z",
    "title_canon_sha256": "3f2c7f1b2f63dcbc79f1ca7b4c2f95304e00e68873747e194789451ef49c03b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.00417",
    "kind": "arxiv",
    "version": 1
  }
}