Pith Number

pith:FZXBBKZV

pith:2022:FZXBBKZVDXGMIWP773V6BZKQ7C

not attested not anchored not stored refs pending

Deep Neural Convolutive Matrix Factorization for Articulatory Representation Decomposition

Alan W Black, Gopala Krishna Anumanchipalli, Jiachen Lian, Louis Goldstein

arxiv:2204.00465 v3 · 2022-04-01 · eess.AS · cs.AI · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZXBBKZVDXGMIWP773V6BZKQ7C}

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	2026-07-05T04:33:34.079252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e6e10ab351dccc459fffeebe0e550f8b9f92c73ce07324a7527737c0ce4a55e

Aliases

arxiv: 2204.00465 · arxiv_version: 2204.00465v3 · doi: 10.48550/arxiv.2204.00465 · pith_short_12: FZXBBKZVDXGM · pith_short_16: FZXBBKZVDXGMIWP7 · pith_short_8: FZXBBKZV

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/FZXBBKZVDXGMIWP773V6BZKQ7C \
  | 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: 2e6e10ab351dccc459fffeebe0e550f8b9f92c73ce07324a7527737c0ce4a55e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2d8d0e2e7288807a5848692f7964cb8e34468035694f8505e8acc992c87a1fa",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-04-01T14:25:19Z",
    "title_canon_sha256": "a71e57a1498f0313b105c421c33d27f4c457e332376ed85c470abc85a0f92a49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.00465",
    "kind": "arxiv",
    "version": 3
  }
}