Pith Number

pith:KOSXC2VX

pith:2019:KOSXC2VXWM3S67VBGHTYMW3NGS

not attested not anchored not stored refs pending

Enhanced Voice Post Processing Using Voice Decoder Guidance Indicators

D R Shivakumar, Peter Kroon, Phani Kumar Nyshadham, Shmulik Markovich-Golan

arxiv:1911.05560 v1 · 2019-11-13 · 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{KOSXC2VXWM3S67VBGHTYMW3NGS}

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	2026-07-05T00:18:58.367989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53a5716ab7b3372f7ea131e7865b6d34b49d96438e13da55357687548c9907cf

Aliases

arxiv: 1911.05560 · arxiv_version: 1911.05560v1 · doi: 10.48550/arxiv.1911.05560 · pith_short_12: KOSXC2VXWM3S · pith_short_16: KOSXC2VXWM3S67VB · pith_short_8: KOSXC2VX

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/KOSXC2VXWM3S67VBGHTYMW3NGS \
  | 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: 53a5716ab7b3372f7ea131e7865b6d34b49d96438e13da55357687548c9907cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b91462cabedc0fc3539f1233fe00772544f7e41bdbb44b85301a643da87d7259",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-11-13T15:48:27Z",
    "title_canon_sha256": "e8eb9f4108137e7444758d3c20fc71aed5d0365d08d05f4e9e90554332ec7667"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.05560",
    "kind": "arxiv",
    "version": 1
  }
}