Pith Number

pith:JG4AAQZU

pith:2023:JG4AAQZUNMT6E3FH7VHCNO2HD2

not attested not anchored not stored refs pending

Improving Primate Sounds Classification using Binary Presorting for Deep Learning

Claudia Linnhoff-Popien, Jonas N\"u{\ss}lein, Maximilian Zorn, Michael K\"olle, Patrick Suchostawski, Steffen Illium

arxiv:2306.16054 v1 · 2023-06-28 · cs.SD · cs.CV · 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{JG4AAQZUNMT6E3FH7VHCNO2HD2}

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	2026-07-05T06:25:48.386974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49b80043346b27e26ca7fd4e26bb471eb59d62a4e404f59cb4cbdc25524a2d59

Aliases

arxiv: 2306.16054 · arxiv_version: 2306.16054v1 · doi: 10.48550/arxiv.2306.16054 · pith_short_12: JG4AAQZUNMT6 · pith_short_16: JG4AAQZUNMT6E3FH · pith_short_8: JG4AAQZU

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/JG4AAQZUNMT6E3FH7VHCNO2HD2 \
  | 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: 49b80043346b27e26ca7fd4e26bb471eb59d62a4e404f59cb4cbdc25524a2d59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f5b17c8ecfcb6267a9853b9c718337bc9f0ed92ab06f449a93cf8f6a92fc707",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-06-28T09:35:09Z",
    "title_canon_sha256": "97e754517310cd9fb53d0ba1730e81a7b727920c13589fc6ee9bc4de33f76939"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.16054",
    "kind": "arxiv",
    "version": 1
  }
}