Pith Number

pith:BTMHT7BR

pith:2017:BTMHT7BR4LVMF5YSWRHZIELUNW

not attested not anchored not stored refs pending

Acoustic data-driven lexicon learning based on a greedy pronunciation selection framework

Daniel Povey, Sanjeev Khudanpur, Vimal Manohar, Xiaohui Zhang

arxiv:1706.03747 v1 · 2017-06-12 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BTMHT7BR4LVMF5YSWRHZIELUNW}

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	2026-05-18T00:42:33.851696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cd879fc31e2eac2f712b44f9411746d804804da33e749db981e81a726d45319

Aliases

arxiv: 1706.03747 · arxiv_version: 1706.03747v1 · doi: 10.48550/arxiv.1706.03747 · pith_short_12: BTMHT7BR4LVM · pith_short_16: BTMHT7BR4LVMF5YS · pith_short_8: BTMHT7BR

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/BTMHT7BR4LVMF5YSWRHZIELUNW \
  | 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: 0cd879fc31e2eac2f712b44f9411746d804804da33e749db981e81a726d45319

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae97c884fd015239995edf88176559ba86f3d95e1968681fc3aab0e25e3f426c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-06-12T17:35:41Z",
    "title_canon_sha256": "4df0cd1af6202f223ab0d8cd0c869d2d8ab616cf67c3619b30509c484980de7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03747",
    "kind": "arxiv",
    "version": 1
  }
}