Pith Number

pith:QRO6ERNX

pith:2020:QRO6ERNXWL22UYNJK7Z3RKSVDD

not attested not anchored not stored refs pending

Multitask Learning with Capsule Networks for Speech-to-Intent Applications

Hugo Van hamme, Jakob Poncelet

arxiv:2002.07450 v1 · 2020-02-18 · 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{QRO6ERNXWL22UYNJK7Z3RKSVDD}

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	2026-07-05T10:09:37.903833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

845de245b7b2f5aa61a957f3b8aa5518cb8204e2b96940ab645614c521fa0bfa

Aliases

arxiv: 2002.07450 · arxiv_version: 2002.07450v1 · doi: 10.48550/arxiv.2002.07450 · pith_short_12: QRO6ERNXWL22 · pith_short_16: QRO6ERNXWL22UYNJ · pith_short_8: QRO6ERNX

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/QRO6ERNXWL22UYNJK7Z3RKSVDD \
  | 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: 845de245b7b2f5aa61a957f3b8aa5518cb8204e2b96940ab645614c521fa0bfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abf3bc7ebfb5cacbcc23c16a0a4c05f586075ee25389fe63b26734b64cabefe4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-02-18T09:43:54Z",
    "title_canon_sha256": "0512a7240147c4420c1ba5ba3a191cd0feb23f73777e64870b8399f1ef0cef77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.07450",
    "kind": "arxiv",
    "version": 1
  }
}