Pith Number

pith:3R7OXCAD

pith:2021:3R7OXCADN4TM4HABJNLK27ACRS

not attested not anchored not stored refs pending

Zero-Shot Federated Learning with New Classes for Audio Classification

Gautham Krishna Gudur, Satheesh K. Perepu

arxiv:2106.10019 v1 · 2021-06-18 · cs.LG · cs.SD · 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{3R7OXCADN4TM4HABJNLK27ACRS}

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	2026-07-05T02:50:32.761289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc7eeb88036f26ce1c014b56ad7c028cb7c1f8b30c7fc80161c4133e16b60bdd

Aliases

arxiv: 2106.10019 · arxiv_version: 2106.10019v1 · doi: 10.48550/arxiv.2106.10019 · pith_short_12: 3R7OXCADN4TM · pith_short_16: 3R7OXCADN4TM4HAB · pith_short_8: 3R7OXCAD

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/3R7OXCADN4TM4HABJNLK27ACRS \
  | 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: dc7eeb88036f26ce1c014b56ad7c028cb7c1f8b30c7fc80161c4133e16b60bdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d22b1282d583ffe9bc8f293c55460dba05513adec36efcf5c736910d7360463",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-18T09:32:19Z",
    "title_canon_sha256": "bb8d7642bdec83de03bc4d62635abba000be5b47f3eea270dbf3b656f12a6501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.10019",
    "kind": "arxiv",
    "version": 1
  }
}