Pith Number

pith:2TAH7Z2I

pith:2015:2TAH7Z2IH6374HGK3P4LW6PXUY

not attested not anchored not stored refs pending

Online Keyword Spotting with a Character-Level Recurrent Neural Network

Kyuyeon Hwang, Minjae Lee, Wonyong Sung

arxiv:1512.08903 v1 · 2015-12-30 · cs.CL · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2TAH7Z2IH6374HGK3P4LW6PXUY}

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	2026-05-18T01:23:34.549870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4c07fe7483fb7fe1ccadbf8bb79f7a60ce7c2c630637a257e1f5afc29041d32

Aliases

arxiv: 1512.08903 · arxiv_version: 1512.08903v1 · doi: 10.48550/arxiv.1512.08903 · pith_short_12: 2TAH7Z2IH637 · pith_short_16: 2TAH7Z2IH6374HGK · pith_short_8: 2TAH7Z2I

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/2TAH7Z2IH6374HGK3P4LW6PXUY \
  | 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: d4c07fe7483fb7fe1ccadbf8bb79f7a60ce7c2c630637a257e1f5afc29041d32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b57844cd760894081e6372e330ee70bdf4ef78172b444f02e68657eedc104a7f",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-12-30T10:32:12Z",
    "title_canon_sha256": "1155b0b0ee858bfee443abf2c8af41a81fc7de336ded7bdec318116234aaab3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08903",
    "kind": "arxiv",
    "version": 1
  }
}