Pith Number

pith:2ZVFCOQ2

pith:2021:2ZVFCOQ2ZPIYSFAQGIPNSKK3DA

not attested not anchored not stored refs pending

Hybrid Neural Networks for On-device Directional Hearing

Anran Wang, Hao Zhang, Maruchi Kim, Shyamnath Gollakota

arxiv:2112.05893 v1 · 2021-12-11 · cs.SD · cs.LG · 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{2ZVFCOQ2ZPIYSFAQGIPNSKK3DA}

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	2026-07-05T03:40:07.923936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d66a513a1acbd1891410321ed9295b183a9e48f8c8f28bafb1f60891ac0ffffa

Aliases

arxiv: 2112.05893 · arxiv_version: 2112.05893v1 · doi: 10.48550/arxiv.2112.05893 · pith_short_12: 2ZVFCOQ2ZPIY · pith_short_16: 2ZVFCOQ2ZPIYSFAQ · pith_short_8: 2ZVFCOQ2

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/2ZVFCOQ2ZPIYSFAQGIPNSKK3DA \
  | 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: d66a513a1acbd1891410321ed9295b183a9e48f8c8f28bafb1f60891ac0ffffa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e65db4d0c79050f38459acf434f67be630b168d28c27da903c0bf7dc5f6c07d8",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-12-11T01:29:12Z",
    "title_canon_sha256": "ef8569372e7993aa05474495b11d2f8938ee757e9d061cc352fa2ad6c6aee5c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.05893",
    "kind": "arxiv",
    "version": 1
  }
}