Pith Number

pith:VMUI5T6D

pith:2017:VMUI5T6DLECUKZSPYIU7KTSH5C

not attested not anchored not stored refs pending

Personalized Acoustic Modeling by Weakly Supervised Multi-Task Deep Learning using Acoustic Tokens Discovered from Unlabeled Data

Cheng-Kuan Wei, Cheng-Tao Chung, Hung-yi Lee, Lin-shan Lee

arxiv:1706.07793 v1 · 2017-06-23 · 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{VMUI5T6DLECUKZSPYIU7KTSH5C}

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	2026-05-18T00:41:47.500976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab288ecfc3590545664fc229f54e47e89760f468089c79261ebbcf3bd956f6e7

Aliases

arxiv: 1706.07793 · arxiv_version: 1706.07793v1 · doi: 10.48550/arxiv.1706.07793 · pith_short_12: VMUI5T6DLECU · pith_short_16: VMUI5T6DLECUKZSP · pith_short_8: VMUI5T6D

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/VMUI5T6DLECUKZSPYIU7KTSH5C \
  | 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: ab288ecfc3590545664fc229f54e47e89760f468089c79261ebbcf3bd956f6e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de1089c58547ea752cb8f9bb9e5d6a258031f42148ef173d2ff2d8e06cc58727",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2017-06-23T12:54:43Z",
    "title_canon_sha256": "68a427ccc9e6c728c9c827bd8266ea7cc59d4669b9e9a313e4dfff188e9e5752"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07793",
    "kind": "arxiv",
    "version": 1
  }
}