Pith Number

pith:SKDCFFNC

pith:2016:SKDCFFNCAEA6NRE2OE4LVDQJKI

not attested not anchored not stored refs pending

Training variance and performance evaluation of neural networks in speech

Bhuvana Ramabhadran, Ewout van den Berg, Michael Picheny

arxiv:1606.04521 v1 · 2016-06-14 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SKDCFFNCAEA6NRE2OE4LVDQJKI}

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	2026-05-18T01:12:25.489675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92862295a20101e6c49a7138ba8e09520a873e6c94c18bf75f01745ab99bff9a

Aliases

arxiv: 1606.04521 · arxiv_version: 1606.04521v1 · doi: 10.48550/arxiv.1606.04521 · pith_short_12: SKDCFFNCAEA6 · pith_short_16: SKDCFFNCAEA6NRE2 · pith_short_8: SKDCFFNC

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/SKDCFFNCAEA6NRE2OE4LVDQJKI \
  | 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: 92862295a20101e6c49a7138ba8e09520a873e6c94c18bf75f01745ab99bff9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc46f1b2de51c449fc3a63aff5033317018448bf1e63b51f2e4c6b6ce8b90900",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-06-14T19:39:41Z",
    "title_canon_sha256": "05f09905c0b9e2b87cefed5af25e7042c86b54111821eb3fa379145257440021"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04521",
    "kind": "arxiv",
    "version": 1
  }
}