Pith Number

pith:CKHJTZ3X

pith:2016:CKHJTZ3XHOTHFYBYAAV3YC4A5X

not attested not anchored not stored refs pending

Multi-Stage Temporal Difference Learning for 2048-like Games

Chao-Chin Liang, Chia-Chuan Chang, Chu-Hsuan Hsueh, Han Chiang, I-Chen Wu, Kun-Hao Yeh

arxiv:1606.07374 v2 · 2016-06-23 · 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{CKHJTZ3XHOTHFYBYAAV3YC4A5X}

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	2026-05-18T01:10:47.134900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

128e99e7773ba672e038002bbc0b80edf1a3302fe6514624f4a5ffac66f47628

Aliases

arxiv: 1606.07374 · arxiv_version: 1606.07374v2 · doi: 10.48550/arxiv.1606.07374 · pith_short_12: CKHJTZ3XHOTH · pith_short_16: CKHJTZ3XHOTHFYBY · pith_short_8: CKHJTZ3X

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/CKHJTZ3XHOTHFYBYAAV3YC4A5X \
  | 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: 128e99e7773ba672e038002bbc0b80edf1a3302fe6514624f4a5ffac66f47628

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16451f184f26c65ada39674d47b8b1a46977d12518d8a83cadae2ecea14bc045",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-06-23T16:58:33Z",
    "title_canon_sha256": "7747ce6c768286cad056f0ecae19639e64a49e77adca117b39f5133feca1200d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07374",
    "kind": "arxiv",
    "version": 2
  }
}