Pith Number

pith:52QPJ7QE

pith:2026:52QPJ7QE74WFKC6DM3Z7ERG52H

not attested not anchored not stored refs pending

ChessMimic: Per-Rating Transformer Models for Human Move, Clock, and Outcome Prediction in Online Blitz Chess

Thomas Johnson

arxiv:2606.04473 v1 · 2026-06-03 · cs.LG · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{52QPJ7QE74WFKC6DM3Z7ERG52H}

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	2026-06-04T01:09:09.535150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eea0f4fe04ff2c550bc366f3f244ddd1c8a4e68c4fa464a78ed3f8159055116e

Aliases

arxiv: 2606.04473 · arxiv_version: 2606.04473v1 · doi: 10.48550/arxiv.2606.04473 · pith_short_12: 52QPJ7QE74WF · pith_short_16: 52QPJ7QE74WFKC6D · pith_short_8: 52QPJ7QE

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/52QPJ7QE74WFKC6DM3Z7ERG52H \
  | 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: eea0f4fe04ff2c550bc366f3f244ddd1c8a4e68c4fa464a78ed3f8159055116e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32cd506252c03751c67517d7a8db24c9665a7b92cb50385249a9fe4b0950f4da",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-03T05:42:39Z",
    "title_canon_sha256": "f128fe9ab18704a8874db9340ef6940937596807b93e4fd3e30adbf28d4bb788"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04473",
    "kind": "arxiv",
    "version": 1
  }
}