Pith Number

pith:DBIV7KCG

pith:2021:DBIV7KCGS6HIRJYP7UAUFELKEQ

not attested not anchored not stored refs pending

Bifocal Neural ASR: Exploiting Keyword Spotting for Inference Optimization

Ariya Rastrow, Grant P. Strimel, Jonathan Macoskey

arxiv:2108.01704 v1 · 2021-08-03 · eess.AS · 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{DBIV7KCGS6HIRJYP7UAUFELKEQ}

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	2026-07-05T03:03:09.793915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18515fa846978e88a70ffd0142916a24114527d52ee2b933dd6140933251f4ae

Aliases

arxiv: 2108.01704 · arxiv_version: 2108.01704v1 · doi: 10.48550/arxiv.2108.01704 · pith_short_12: DBIV7KCGS6HI · pith_short_16: DBIV7KCGS6HIRJYP · pith_short_8: DBIV7KCG

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/DBIV7KCGS6HIRJYP7UAUFELKEQ \
  | 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: 18515fa846978e88a70ffd0142916a24114527d52ee2b933dd6140933251f4ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1054929adeb1568322de46ed31a5270dfee5b74fb86ca2a53f7f23048de52346",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-08-03T18:58:39Z",
    "title_canon_sha256": "cfeb5190aec76ab0f7d19317ffc546e66add09a7fb432ef2911322481476ed88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.01704",
    "kind": "arxiv",
    "version": 1
  }
}