Pith Number

pith:W463TRFX

pith:2025:W463TRFXUGHICP6JUXNP6EGWOI

not attested not anchored not stored refs pending

Online incremental learning for audio classification using a pretrained audio model

Annamaria Mesaros, Manjunath Mulimani

arxiv:2508.20732 v1 · 2025-08-28 · 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{W463TRFXUGHICP6JUXNP6EGWOI}

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	2026-07-05T12:01:09.718211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b73db9c4b7a18e813fc9a5daff10d6721c09c20803dc685f4d8253ae6d03218b

Aliases

arxiv: 2508.20732 · arxiv_version: 2508.20732v1 · doi: 10.48550/arxiv.2508.20732 · pith_short_12: W463TRFXUGHI · pith_short_16: W463TRFXUGHICP6J · pith_short_8: W463TRFX

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/W463TRFXUGHICP6JUXNP6EGWOI \
  | 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: b73db9c4b7a18e813fc9a5daff10d6721c09c20803dc685f4d8253ae6d03218b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27f01f06faf8a0d97df3ca09eec56968b376e352c538c7f2978f7421deb4d41a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-08-28T12:55:26Z",
    "title_canon_sha256": "c400bb045e76f8d11f647b2725db79bb1378de1f6a2e0bbfbb8721df48e0ed64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20732",
    "kind": "arxiv",
    "version": 1
  }
}