Pith Number

pith:P763GJ4V

pith:2015:P763GJ4VW3ZCTYI7NW2OHJSBNV

not attested not anchored not stored refs pending

Enhancement and Recognition of Reverberant and Noisy Speech by Extending Its Coherence

James Pitton, Les Atlas, Scott Wisdom, Thomas Powers

arxiv:1509.00533 v1 · 2015-09-02 · cs.SD · cs.CL · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P763GJ4VW3ZCTYI7NW2OHJSBNV}

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	2026-05-18T01:34:06.925731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ffdb32795b6f229e11f6db4e3a6416d51e0931661159277fa88ec0d6defee69

Aliases

arxiv: 1509.00533 · arxiv_version: 1509.00533v1 · doi: 10.48550/arxiv.1509.00533 · pith_short_12: P763GJ4VW3ZC · pith_short_16: P763GJ4VW3ZCTYI7 · pith_short_8: P763GJ4V

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/P763GJ4VW3ZCTYI7NW2OHJSBNV \
  | 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: 7ffdb32795b6f229e11f6db4e3a6416d51e0931661159277fa88ec0d6defee69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69e19a0519ee03d4e3a335f8c468103f72d705180e2d6c22d433447f0a88f66f",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2015-09-02T00:31:40Z",
    "title_canon_sha256": "61783b63a15bc625e01b0496495b1affe9fee1c66242818dece2b0b71daf6762"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00533",
    "kind": "arxiv",
    "version": 1
  }
}