Pith Number

pith:4CHWW74N

pith:2019:4CHWW74NJQWAPR3E52Y5OMGOE7

not attested not anchored not stored refs pending

PAC-Bayes Analysis of Sentence Representation

Issei Sato, Kento Nozawa

arxiv:1902.04247 v2 · 2019-02-12 · cs.LG · cs.CL · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CHWW74NJQWAPR3E52Y5OMGOE7}

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	2026-05-17T23:54:06.623822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e08f6b7f8d4c2c07c764eeb1d730ce27cddd2e3d807d54efe4d850c01ee160bf

Aliases

arxiv: 1902.04247 · arxiv_version: 1902.04247v2 · doi: 10.48550/arxiv.1902.04247 · pith_short_12: 4CHWW74NJQWA · pith_short_16: 4CHWW74NJQWAPR3E · pith_short_8: 4CHWW74N

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/4CHWW74NJQWAPR3E52Y5OMGOE7 \
  | 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: e08f6b7f8d4c2c07c764eeb1d730ce27cddd2e3d807d54efe4d850c01ee160bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24bd20fae9f131de7f35efb23a0b747fe1c9a5f79912b8023c89167e33195857",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-12T05:49:34Z",
    "title_canon_sha256": "6d985a60cd71e1ea0add380652df168d5fd073d72341f8d11a5f15358f67cfea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04247",
    "kind": "arxiv",
    "version": 2
  }
}