Pith Number

pith:Q2EIVMCQ

pith:2018:Q2EIVMCQYNPCKYJVZJXQLSZ2RU

not attested not anchored not stored refs pending

LSTM based AE-DNN constraint for better late reverb suppression in multi-channel LP formulation

Srikanth Raj Chetupalli, Thippur V. Sreenivas

arxiv:1812.01346 v1 · 2018-12-04 · 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{Q2EIVMCQYNPCKYJVZJXQLSZ2RU}

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	2026-05-17T23:59:12.708440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86888ab050c35e256135ca6f05cb3a8d37ea2c5bdb37ff0c723a21fac78fc2a4

Aliases

arxiv: 1812.01346 · arxiv_version: 1812.01346v1 · doi: 10.48550/arxiv.1812.01346 · pith_short_12: Q2EIVMCQYNPC · pith_short_16: Q2EIVMCQYNPCKYJV · pith_short_8: Q2EIVMCQ

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/Q2EIVMCQYNPCKYJVZJXQLSZ2RU \
  | 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: 86888ab050c35e256135ca6f05cb3a8d37ea2c5bdb37ff0c723a21fac78fc2a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3c97ec12aca7778870f8c9d913412d284c1e0ff05ad0bbe72d931208ef1f68e",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2018-12-04T11:37:25Z",
    "title_canon_sha256": "3f47a260db5543d3393d00c400e382f9814e9fd04578ce30e4e4d644a9c9192d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01346",
    "kind": "arxiv",
    "version": 1
  }
}