Pith Number

pith:R5JAEGOJ

pith:2020:R5JAEGOJO4SFZJO3INVGIJXCTW

not attested not anchored not stored refs pending

The CUHK-TUDELFT System for The SLT 2021 Children Speech Recognition Challenge

Hing-Pang Huang, Odette Scharenborg, Si-Ioi Ng, Siyuan Feng, Tan Lee, Wei Liu, Zhiyuan Peng

arxiv:2011.06239 v1 · 2020-11-12 · eess.AS · 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{R5JAEGOJO4SFZJO3INVGIJXCTW}

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	2026-07-05T01:51:13.458666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f520219c977245ca5db436a6426e29da13d881c138e4163c8be1fc898b11b15

Aliases

arxiv: 2011.06239 · arxiv_version: 2011.06239v1 · doi: 10.48550/arxiv.2011.06239 · pith_short_12: R5JAEGOJO4SF · pith_short_16: R5JAEGOJO4SFZJO3 · pith_short_8: R5JAEGOJ

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/R5JAEGOJO4SFZJO3INVGIJXCTW \
  | 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: 8f520219c977245ca5db436a6426e29da13d881c138e4163c8be1fc898b11b15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5afa9435989128575cf8a4df0ea6dc0ef3d9bbef0c1a310b603bf7a1d6f011e",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-11-12T07:31:19Z",
    "title_canon_sha256": "ac27d2c31f59d61054d2c6625ec2cc085b3fc96f8289495c51bb432d39e9a6e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.06239",
    "kind": "arxiv",
    "version": 1
  }
}