Pith Number

pith:JSM6P63S

pith:2016:JSM6P63SQVCHENAX2NJMQMXW35

not attested not anchored not stored refs pending

Towards Machine Comprehension of Spoken Content: Initial TOEFL Listening Comprehension Test by Machine

Bo-Hsiang Tseng, Hung-yi Lee, Lin-shan Lee, Sheng-syun Shen

arxiv:1608.06378 v1 · 2016-08-23 · 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{JSM6P63SQVCHENAX2NJMQMXW35}

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	2026-05-18T01:08:14.200131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c99e7fb728544723417d352c832f6df5861f6dfee7ab4c1032798e58e8a44eb

Aliases

arxiv: 1608.06378 · arxiv_version: 1608.06378v1 · doi: 10.48550/arxiv.1608.06378 · pith_short_12: JSM6P63SQVCH · pith_short_16: JSM6P63SQVCHENAX · pith_short_8: JSM6P63S

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/JSM6P63SQVCHENAX2NJMQMXW35 \
  | 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: 4c99e7fb728544723417d352c832f6df5861f6dfee7ab4c1032798e58e8a44eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1e06797d5688b5f2fc4e29b208896795d84f442a0ee7d882e8e36b1aaa6a948",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-08-23T04:27:41Z",
    "title_canon_sha256": "f9ab40b48ebadacfd4bb197e30287442fee896fb883ab8a4361589f8b24e723f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06378",
    "kind": "arxiv",
    "version": 1
  }
}