Pith Number

pith:KKSIWDMA

pith:2018:KKSIWDMAR3Q6A7OLID6EDA27UW

not attested not anchored not stored refs pending

Conditional BERT Contextual Augmentation

Jizhong Han, Liangjun Zang, Shangwen Lv, Songlin Hu, Xing Wu

arxiv:1812.06705 v1 · 2018-12-17 · cs.CL · cs.AI · 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{KKSIWDMAR3Q6A7OLID6EDA27UW}

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	2026-05-17T23:58:09.521797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52a48b0d808ee1e07dcb40fc41835fa5acf96f6aa937dd57a621d1c0e5e64741

Aliases

arxiv: 1812.06705 · arxiv_version: 1812.06705v1 · doi: 10.48550/arxiv.1812.06705 · pith_short_12: KKSIWDMAR3Q6 · pith_short_16: KKSIWDMAR3Q6A7OL · pith_short_8: KKSIWDMA

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/KKSIWDMAR3Q6A7OLID6EDA27UW \
  | 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: 52a48b0d808ee1e07dcb40fc41835fa5acf96f6aa937dd57a621d1c0e5e64741

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11820bf7bc2ce4497f786db06b42df05a19b41acad1e9f7d31bcf6a810a40396",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-12-17T11:26:42Z",
    "title_canon_sha256": "fd294cf88ec928a61a7882be7948b79229095e81882b49c9064e61d6142eed85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06705",
    "kind": "arxiv",
    "version": 1
  }
}