Pith Number

pith:LVSYKZCJ

pith:2020:LVSYKZCJYLEUNMPRU6BWOSR6D5

not attested not anchored not stored refs pending

Maximum Phase Modeling for Sparse Linear Prediction of Speech

Thomas Drugman

arxiv:2006.04138 v1 · 2020-06-07 · eess.AS · cs.CL · 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{LVSYKZCJYLEUNMPRU6BWOSR6D5}

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	2026-07-05T01:08:36.446922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d65856449c2c946b1f1a783674a3e1f76cf80ffb7660f99dd4dc243a2ef8416

Aliases

arxiv: 2006.04138 · arxiv_version: 2006.04138v1 · doi: 10.48550/arxiv.2006.04138 · pith_short_12: LVSYKZCJYLEU · pith_short_16: LVSYKZCJYLEUNMPR · pith_short_8: LVSYKZCJ

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/LVSYKZCJYLEUNMPRU6BWOSR6D5 \
  | 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: 5d65856449c2c946b1f1a783674a3e1f76cf80ffb7660f99dd4dc243a2ef8416

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b3435222167ac74176a306315c19f86977e8031e330b9aa2c9d20769c7b8a64",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-06-07T12:34:20Z",
    "title_canon_sha256": "c9c219365d2ae8950c515d77da5731a9e8492507f5992e79105665ab535e2378"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.04138",
    "kind": "arxiv",
    "version": 1
  }
}