Pith Number

pith:3JPSISID

pith:2019:3JPSISIDZ5YTJGRBBQLJLCIMSR

not attested not anchored not stored refs pending

Interactive Language Learning by Question Answering

Adam Trischler, Christopher Pal, Jie Fu, Marc-Alexandre Cote, Xingdi Yuan, Yoshua Bengio, Zhouhan Lin

arxiv:1908.10909 v1 · 2019-08-28 · cs.CL · 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{3JPSISIDZ5YTJGRBBQLJLCIMSR}

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.

Cited by

1 paper in Pith

Training Language Models to Self-Correct via Reinforcement Learning

Receipt and verification

First computed	2026-07-05T00:00:28.550223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da5f244903cf71349a210c1695890c94629f3b5600b334255b1af85bc3eb9fb2

Aliases

arxiv: 1908.10909 · arxiv_version: 1908.10909v1 · doi: 10.48550/arxiv.1908.10909 · pith_short_12: 3JPSISIDZ5YT · pith_short_16: 3JPSISIDZ5YTJGRB · pith_short_8: 3JPSISID

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/3JPSISIDZ5YTJGRBBQLJLCIMSR \
  | 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: da5f244903cf71349a210c1695890c94629f3b5600b334255b1af85bc3eb9fb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70bbb2205f18874349fbcee1ff4e01ab0700721606b7f46e6ad11a31a2a77821",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-08-28T19:10:08Z",
    "title_canon_sha256": "e6f4a4c7e8e53d8c3c0e3c74e431a68fb9cc6abb34636522f969889d7cb12e0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10909",
    "kind": "arxiv",
    "version": 1
  }
}