Pith Number

pith:M7F7CHQW

pith:2018:M7F7CHQWPE5XOLLZVOLDCHEXAP

not attested not anchored not stored refs pending

Voices Obscured in Complex Environmental Settings (VOICES) corpus

Aaron Lawson, Allen Stauffer, Chris Bartels, Colleen Richey, Cory Stephenson, Horacio Franco, Jeff Hetherly, Julien van Hout, Karl Ni, Mahesh Kumar Nandwana, Maria A.Barrios, Martin Graciarena, Paul Gamble, Zeb Armstrong

arxiv:1804.05053 v2 · 2018-04-13 · cs.SD · 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{M7F7CHQWPE5XOLLZVOLDCHEXAP}

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	2026-05-18T00:15:49.573206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67cbf11e16793b772d79ab96311c9703c942fbc60cdb89faff74ed79f5894264

Aliases

arxiv: 1804.05053 · arxiv_version: 1804.05053v2 · doi: 10.48550/arxiv.1804.05053 · pith_short_12: M7F7CHQWPE5X · pith_short_16: M7F7CHQWPE5XOLLZ · pith_short_8: M7F7CHQW

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/M7F7CHQWPE5XOLLZVOLDCHEXAP \
  | 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: 67cbf11e16793b772d79ab96311c9703c942fbc60cdb89faff74ed79f5894264

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64eb1d8264341a9754273963f92446ab2404f0a5a47600c2ef7e1bacd1247d92",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-04-13T17:47:55Z",
    "title_canon_sha256": "98dfc9e3f0df3b4cf249a437923182ba8b881bca22d195f19b24d47980ce7a70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05053",
    "kind": "arxiv",
    "version": 2
  }
}