Pith Number

pith:RMZAKZBW

pith:2020:RMZAKZBW4BT5JT4DNO3FYGV34P

not attested not anchored not stored refs pending

A Study of Few-Shot Audio Classification

Brian Hutchinson, Chris Careaga, Lauren Phillips, Piper Wolters

arxiv:2012.01573 v1 · 2020-12-02 · eess.AS · cs.NE · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RMZAKZBW4BT5JT4DNO3FYGV34P}

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.

Cited by

1 paper in Pith

Rapidly Adapting to New Voice Spoofing: Few-Shot Detection of Synthesized Speech Under Distribution Shifts

Receipt and verification

First computed	2026-07-05T01:56:47.880482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b32056436e067d4cf836bb65c1abbe3f14837b7bfac3a807ddbc82b36a21c4e

Aliases

arxiv: 2012.01573 · arxiv_version: 2012.01573v1 · doi: 10.48550/arxiv.2012.01573 · pith_short_12: RMZAKZBW4BT5 · pith_short_16: RMZAKZBW4BT5JT4D · pith_short_8: RMZAKZBW

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/RMZAKZBW4BT5JT4DNO3FYGV34P \
  | 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: 8b32056436e067d4cf836bb65c1abbe3f14837b7bfac3a807ddbc82b36a21c4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0535ef0deecdb4361295836ba2a700822ef4e8504d3da139db6a7b4a7324444d",
    "cross_cats_sorted": [
      "cs.NE",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-12-02T22:19:16Z",
    "title_canon_sha256": "e27ad84c0b0643dfdeca82b7acd577cd9de8306ed2cb32c0b287de2fa7662123"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.01573",
    "kind": "arxiv",
    "version": 1
  }
}