Pith Number

pith:GFDZNH7D

pith:2018:GFDZNH7D7EZ73JLQBYKKBFRG27

not attested not anchored not stored refs pending

Improving Mild Cognitive Impairment Prediction via Reinforcement Learning and Dialogue Simulation

Fengyi Tang, Hiroko H. Dodge, Ikechukwu Uchendu, Jiayu Zhou, Kaixiang Lin

arxiv:1802.06428 v1 · 2018-02-18 · 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{GFDZNH7D7EZ73JLQBYKKBFRG27}

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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	2026-05-18T00:23:03.332035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3147969fe3f933fda5700e14a09626d7cce76cea1fe10f25e2abe436ce618644

Aliases

arxiv: 1802.06428 · arxiv_version: 1802.06428v1 · doi: 10.48550/arxiv.1802.06428 · pith_short_12: GFDZNH7D7EZ7 · pith_short_16: GFDZNH7D7EZ73JLQ · pith_short_8: GFDZNH7D

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/GFDZNH7D7EZ73JLQBYKKBFRG27 \
  | 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: 3147969fe3f933fda5700e14a09626d7cce76cea1fe10f25e2abe436ce618644

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "278225f6cbe793399859ea2e661cbcf331bfa6ab23c18d5d7c89a51fbff5aa13",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-18T19:27:24Z",
    "title_canon_sha256": "ddd65c3128b1dbca57d6d33a66314df524fa5bc293496e8cfbb886b36e6ca27c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06428",
    "kind": "arxiv",
    "version": 1
  }
}