Pith Number

pith:PZNCHECJ

pith:2019:PZNCHECJRDCNA7N5UJ7ZB2L4DV

not attested not anchored not stored refs pending

Automatic Speech Recognition Services: Deaf and Hard-of-Hearing Usability

Abraham Glasser

arxiv:1909.02853 v1 · 2019-09-03 · cs.HC · 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{PZNCHECJRDCNA7N5UJ7ZB2L4DV}

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	2026-07-05T00:03:01.693253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e5a23904988c4d07dbda27f90e97c1d4880edb1063aeab6d3d5504963b874e8

Aliases

arxiv: 1909.02853 · arxiv_version: 1909.02853v1 · doi: 10.48550/arxiv.1909.02853 · pith_short_12: PZNCHECJRDCN · pith_short_16: PZNCHECJRDCNA7N5 · pith_short_8: PZNCHECJ

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/PZNCHECJRDCNA7N5UJ7ZB2L4DV \
  | 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: 7e5a23904988c4d07dbda27f90e97c1d4880edb1063aeab6d3d5504963b874e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73a0bdd413557314b11405958347d904f963e3913db47f14bff1d313f98e61b6",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-09-03T12:52:21Z",
    "title_canon_sha256": "53f4d7db493e841d685baf7d1ab2c0bf6235a6b1f5396ac0650349376c2118d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02853",
    "kind": "arxiv",
    "version": 1
  }
}