Pith Number

pith:FMJBTU7X

pith:2015:FMJBTU7XOFA2N7NV4YBC3526YQ

not attested not anchored not stored refs pending

Unsupervised Spoken Term Detection with Spoken Queries by Multi-level Acoustic Patterns with Varying Model Granularity

Cheng-Tao Chung, Chun-an Chan, Lin-shan Lee

arxiv:1509.02213 v1 · 2015-09-07 · 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{FMJBTU7XOFA2N7NV4YBC3526YQ}

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	2026-05-18T01:33:41.481200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b1219d3f77141a6fdb5e6022df75ec40e2b21c511aed8b2585c2a46c2135118

Aliases

arxiv: 1509.02213 · arxiv_version: 1509.02213v1 · doi: 10.48550/arxiv.1509.02213 · pith_short_12: FMJBTU7XOFA2 · pith_short_16: FMJBTU7XOFA2N7NV · pith_short_8: FMJBTU7X

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/FMJBTU7XOFA2N7NV4YBC3526YQ \
  | 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: 2b1219d3f77141a6fdb5e6022df75ec40e2b21c511aed8b2585c2a46c2135118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64276b4375344688e58273c42d42ddd52294dea48e95a1f930876c6479263668",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-09-07T22:40:31Z",
    "title_canon_sha256": "d53ec64a76de190fefd698219c48f31938dc41aa582a9b683ad8b3fbfc74090f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.02213",
    "kind": "arxiv",
    "version": 1
  }
}