Pith Number

pith:XTWIUC44

pith:2021:XTWIUC44NYHRWBYD5HQAASX5IG

not attested not anchored not stored refs pending

Inference of the Selective Auditory Attention using Sequential LMMSE Estimation

Eghart Fischer, Ivine Kuruvila, Kubilay Can Demir, Ulrich Hoppe

arxiv:2102.01746 v1 · 2021-02-02 · eess.AS · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XTWIUC44NYHRWBYD5HQAASX5IG}

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	2026-07-05T02:12:32.989639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcec8a0b9c6e0f1b0703e9e0004afd41958be0c8d909e37fcf7e15d2c73fd640

Aliases

arxiv: 2102.01746 · arxiv_version: 2102.01746v1 · doi: 10.48550/arxiv.2102.01746 · pith_short_12: XTWIUC44NYHR · pith_short_16: XTWIUC44NYHRWBYD · pith_short_8: XTWIUC44

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/XTWIUC44NYHRWBYD5HQAASX5IG \
  | 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: bcec8a0b9c6e0f1b0703e9e0004afd41958be0c8d909e37fcf7e15d2c73fd640

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2d9a80d8f8438080425b91accb59ff9dcc0d21db8ccab864a50b2718fa25375",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-02-02T20:39:03Z",
    "title_canon_sha256": "90ba52ce7b69299895d9629d1c2311f88ac10a268014ea0294c86be322e270da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.01746",
    "kind": "arxiv",
    "version": 1
  }
}