Pith Number

pith:3SPBJZ3Z

pith:2017:3SPBJZ3ZPYRGJRVKM7LJ6SL2PL

not attested not anchored not stored refs pending

Unsupervised neural and Bayesian models for zero-resource speech processing

Herman Kamper

arxiv:1701.00851 v1 · 2017-01-03 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3SPBJZ3ZPYRGJRVKM7LJ6SL2PL}

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	2026-05-18T00:53:22.053145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc9e14e7797e2264c6aa67d69f497a7ac594d9b09054ee222f14e0fd07a98f9c

Aliases

arxiv: 1701.00851 · arxiv_version: 1701.00851v1 · doi: 10.48550/arxiv.1701.00851 · pith_short_12: 3SPBJZ3ZPYRG · pith_short_16: 3SPBJZ3ZPYRGJRVK · pith_short_8: 3SPBJZ3Z

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/3SPBJZ3ZPYRGJRVKM7LJ6SL2PL \
  | 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: dc9e14e7797e2264c6aa67d69f497a7ac594d9b09054ee222f14e0fd07a98f9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99b1c42e66bf9ecd85b161369c6d8f51478d161248eac7f68eacf1b1d0ca2198",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-01-03T22:26:10Z",
    "title_canon_sha256": "be3b020311799975307cb7a8a3bd23d69b82d38db61050059dd12a0dc05b5d23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00851",
    "kind": "arxiv",
    "version": 1
  }
}