Pith Number

pith:DGC3H7WT

pith:2022:DGC3H7WTZ4SMJ3YE6IBZWOOBQR

not attested not anchored not stored refs pending

DeepFry: Identifying Vocal Fry Using Deep Neural Networks

Bronya R. Chernyak, Eleanor Chodroff, Jennifer S. Cole, Jeremy Steffman, Joseph Keshet, Talia Ben Simon, Yael Segal

arxiv:2203.17019 v2 · 2022-03-31 · eess.AS · cs.LG · 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{DGC3H7WTZ4SMJ3YE6IBZWOOBQR}

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	2026-07-05T04:34:52.538626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1985b3fed3cf24c4ef04f2039b39c1847dd41dced25f446a8b0e26288f1cfcb4

Aliases

arxiv: 2203.17019 · arxiv_version: 2203.17019v2 · doi: 10.48550/arxiv.2203.17019 · pith_short_12: DGC3H7WTZ4SM · pith_short_16: DGC3H7WTZ4SMJ3YE · pith_short_8: DGC3H7WT

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/DGC3H7WTZ4SMJ3YE6IBZWOOBQR \
  | 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: 1985b3fed3cf24c4ef04f2039b39c1847dd41dced25f446a8b0e26288f1cfcb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "811115923ed4618c277319747489a2e560f5016833e54d9785848d1b593768cd",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-03-31T13:23:24Z",
    "title_canon_sha256": "56e8048ffcee831a489214721c2083ccf6b5c03907797339d079e56583db9b2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.17019",
    "kind": "arxiv",
    "version": 2
  }
}