Pith Number

pith:SBIJHERK

pith:2016:SBIJHERKGYORBEVOZ2ZPKZHJC6

not attested not anchored not stored refs pending

Learning Online Alignments with Continuous Rewards Policy Gradient

Chung-Cheng Chiu, Ilya Sutskever, Navdeep Jaitly, Yuping Luo

arxiv:1608.01281 v1 · 2016-08-03 · cs.LG · 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{SBIJHERKGYORBEVOZ2ZPKZHJC6}

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	2026-05-18T01:09:55.979501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

905093922a361d1092aeceb2f564e9179030b281aeb2a4e5e2cc7d1e338013f1

Aliases

arxiv: 1608.01281 · arxiv_version: 1608.01281v1 · doi: 10.48550/arxiv.1608.01281 · pith_short_12: SBIJHERKGYOR · pith_short_16: SBIJHERKGYORBEVO · pith_short_8: SBIJHERK

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/SBIJHERKGYORBEVOZ2ZPKZHJC6 \
  | 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: 905093922a361d1092aeceb2f564e9179030b281aeb2a4e5e2cc7d1e338013f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "832d1c441ac0e4bd82ade5f08c063b8c0c2f8ea5dca4552d18c2b922eaacf5c3",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-08-03T18:35:12Z",
    "title_canon_sha256": "12b319e5165c8b617759727330eb3f5cb08753d2879f3a5f6ada0f06dbb3fce6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01281",
    "kind": "arxiv",
    "version": 1
  }
}