Pith Number

pith:XALGDPPC

pith:2019:XALGDPPCDG2BB5FXQVZ2JSQDKQ

not attested not anchored not stored refs pending

Model Compression with Two-stage Multi-teacher Knowledge Distillation for Web Question Answering System

Daxin Jiang, Linjun Shou, Ming Gong, Wutao Lin, Ze Yang

arxiv:1910.08381 v1 · 2019-10-18 · 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{XALGDPPCDG2BB5FXQVZ2JSQDKQ}

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	2026-07-05T00:13:08.491275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b81661bde219b410f4b78573a4ca03542314d7dc97a88c9f9556281119ed86c6

Aliases

arxiv: 1910.08381 · arxiv_version: 1910.08381v1 · doi: 10.48550/arxiv.1910.08381 · pith_short_12: XALGDPPCDG2B · pith_short_16: XALGDPPCDG2BB5FX · pith_short_8: XALGDPPC

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/XALGDPPCDG2BB5FXQVZ2JSQDKQ \
  | 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: b81661bde219b410f4b78573a4ca03542314d7dc97a88c9f9556281119ed86c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7aa1d7ba5a85670551fac2640d40e4d983bffb3b7f02016afa78e736d6a6095",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-10-18T12:36:52Z",
    "title_canon_sha256": "c5dbf67db11bd18705644e99f88c67bcaf42697820c44cda2b391c1a58d8e84b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08381",
    "kind": "arxiv",
    "version": 1
  }
}