Pith Number

pith:FLWHZBUO

pith:2015:FLWHZBUOTAJ6AZ45EUKXN7XTFK

not attested not anchored not stored refs pending

Significance of Maximum Spectral Amplitude in Sub-bands for Spectral Envelope Estimation and Its Application to Statistical Parametric Speech Synthesis

Anandaswarup Vadapalli, Sai Krishna R., Sivanand Achanta, Suryakanth V. Gangashetty

arxiv:1508.00354 v1 · 2015-08-03 · cs.SD · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLWHZBUOTAJ6AZ45EUKXN7XTFK}

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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	2026-05-18T01:35:58.330815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aec7c868e9813e0679d251576fef32ab94e22a661ac1bad1a0098af206fd1ed

Aliases

arxiv: 1508.00354 · arxiv_version: 1508.00354v1 · doi: 10.48550/arxiv.1508.00354 · pith_short_12: FLWHZBUOTAJ6 · pith_short_16: FLWHZBUOTAJ6AZ45 · pith_short_8: FLWHZBUO

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/FLWHZBUOTAJ6AZ45EUKXN7XTFK \
  | 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: 2aec7c868e9813e0679d251576fef32ab94e22a661ac1bad1a0098af206fd1ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afe29555c3645e01835079ea408f3d71b6a882c44382327a89bc84be00398271",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2015-08-03T09:28:22Z",
    "title_canon_sha256": "8c96151dcd1f99e14e3a52cac4eca348927a0a8d6b15cb083d7016bd4268a47b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00354",
    "kind": "arxiv",
    "version": 1
  }
}