Pith Number

pith:NYNDC5V5

pith:2021:NYNDC5V5VRAFL3XRJN2XIFNYDX

not attested not anchored not stored refs pending

End-to-End Speech Recognition With Joint Dereverberation Of Sub-Band Autoregressive Envelopes

Anirudh Sreeram, Anurenjan Purushothaman, Rohit Kumar, Sriram Ganapathy

arxiv:2108.03975 v2 · 2021-08-09 · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NYNDC5V5VRAFL3XRJN2XIFNYDX}

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	2026-07-05T03:58:02.961311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e1a3176bdac4055eef14b757415b81df06764f17678fd85232b4c2116cf49e9

Aliases

arxiv: 2108.03975 · arxiv_version: 2108.03975v2 · doi: 10.48550/arxiv.2108.03975 · pith_short_12: NYNDC5V5VRAF · pith_short_16: NYNDC5V5VRAFL3XR · pith_short_8: NYNDC5V5

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/NYNDC5V5VRAFL3XRJN2XIFNYDX \
  | 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: 6e1a3176bdac4055eef14b757415b81df06764f17678fd85232b4c2116cf49e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc3eb6c3c76b539cfe454a0e8e26f696f59c862d09469149b9a9f0666de2229e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-08-09T12:20:01Z",
    "title_canon_sha256": "702ef36acdbefe7d466c3ab821e6273b8ba1d61a7de088a977d3e6d278ff3f79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.03975",
    "kind": "arxiv",
    "version": 2
  }
}