Pith Number

pith:H7WY3QSS

pith:2020:H7WY3QSSPJYD27OFJ2MV24BI6S

not attested not anchored not stored refs pending

Semantic Complexity in End-to-End Spoken Language Understanding

Athanasios Mouchtaris, Grant P. Strimel, Joseph P. McKenna, Michael Saxon, Samridhi Choudhary

arxiv:2008.02858 v1 · 2020-08-06 · cs.CL · cs.SD · 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{H7WY3QSSPJYD27OFJ2MV24BI6S}

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	2026-07-05T01:25:27.851767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fed8dc2527a703d7dc54e995d7028f4a91190904dc84bda8ea69d3c332365c6

Aliases

arxiv: 2008.02858 · arxiv_version: 2008.02858v1 · doi: 10.48550/arxiv.2008.02858 · pith_short_12: H7WY3QSSPJYD · pith_short_16: H7WY3QSSPJYD27OF · pith_short_8: H7WY3QSS

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/H7WY3QSSPJYD27OFJ2MV24BI6S \
  | 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: 3fed8dc2527a703d7dc54e995d7028f4a91190904dc84bda8ea69d3c332365c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba8f7ccecccf102106e02410bd86c33751be9d02ea14d52a0dfb1787f21036c8",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-08-06T20:18:53Z",
    "title_canon_sha256": "f4cc9409070668a6c367cf4e0080ea81c5d96ad3be00e49e6aba0d085d7a6c3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.02858",
    "kind": "arxiv",
    "version": 1
  }
}