Pith Number

pith:VLG6AXXN

pith:2019:VLG6AXXNISWDCTEFQMHLOGCSEI

not attested not anchored not stored refs pending

Harnessing the Power of Deep Learning Methods in Healthcare: Neonatal Pain Assessment from Crying Sound

Dmitry Goldgof, Ghada Zamzmi, Md Sirajus Salekin, Rahul Paul, Rangachar Kasturi, Thao Ho, Yu Sun

arxiv:1909.02543 v1 · 2019-09-05 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VLG6AXXNISWDCTEFQMHLOGCSEI}

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	2026-07-05T00:50:04.927801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aacde05eed44ac314c85830eb718522239e857feb2602bff0045e9f52a6849d0

Aliases

arxiv: 1909.02543 · arxiv_version: 1909.02543v1 · doi: 10.48550/arxiv.1909.02543 · pith_short_12: VLG6AXXNISWD · pith_short_16: VLG6AXXNISWDCTEF · pith_short_8: VLG6AXXN

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/VLG6AXXNISWDCTEFQMHLOGCSEI \
  | 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: aacde05eed44ac314c85830eb718522239e857feb2602bff0045e9f52a6849d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a4c613545695e79927dd7e952e515d1e6a8cfbb7ec2d5d64c8ac7de34b5c4c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-09-05T17:33:45Z",
    "title_canon_sha256": "80627aa7aeb5412623a0eacb4d4747d3e951e1965da8bc11e8deb31f8bbed169"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02543",
    "kind": "arxiv",
    "version": 1
  }
}