Pith Number

pith:YGH4BHRB

pith:2026:YGH4BHRBU34EQSBCJDFBSTCAUB

not attested not anchored not stored refs pending

Adaptive Loss Balancing for Multi-Task Bioacoustic Classification of Bird Species and Call Types

Paria Vali Zadeh, Sven Tomforde

arxiv:2607.03304 v1 · 2026-07-03 · cs.SD · cs.LG · eess.AS · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGH4BHRBU34EQSBCJDFBSTCAUB}

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	2026-07-07T02:17:36.426381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c18fc09e21a6f848482248ca194c40a0757db4d28a83b8c80331a1106b3cfe3a

Aliases

arxiv: 2607.03304 · arxiv_version: 2607.03304v1 · doi: 10.48550/arxiv.2607.03304 · pith_short_12: YGH4BHRBU34E · pith_short_16: YGH4BHRBU34EQSBC · pith_short_8: YGH4BHRB

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/YGH4BHRBU34EQSBCJDFBSTCAUB \
  | 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: c18fc09e21a6f848482248ca194c40a0757db4d28a83b8c80331a1106b3cfe3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "229cf6a872803751505eb62165b06b7f3bedac14b97b497e03e8d6a88688a900",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-07-03T13:16:30Z",
    "title_canon_sha256": "396c427ce83aaf12aed74ec548b75695907f0983b354787f6416454907ae72d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03304",
    "kind": "arxiv",
    "version": 1
  }
}