Pith Number

pith:F3TSAE3P

pith:2017:F3TSAE3PNMB5KAE33PUYAZ27FT

not attested not anchored not stored refs pending

Simulating Human Grandmasters: Evolution and Coevolution of Evaluation Functions

Eli David, H. Jaap van den Herik, Moshe Koppel, Nathan S. Netanyahu

arxiv:1711.06840 v1 · 2017-11-18 · cs.NE · cs.LG · 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{F3TSAE3PNMB5KAE33PUYAZ27FT}

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	2026-05-18T00:30:11.013218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ee720136f6b03d5009bdbe980675f2cf47e595ca44030a4b966800947103303

Aliases

arxiv: 1711.06840 · arxiv_version: 1711.06840v1 · doi: 10.48550/arxiv.1711.06840 · pith_short_12: F3TSAE3PNMB5 · pith_short_16: F3TSAE3PNMB5KAE3 · pith_short_8: F3TSAE3P

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/F3TSAE3PNMB5KAE33PUYAZ27FT \
  | 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: 2ee720136f6b03d5009bdbe980675f2cf47e595ca44030a4b966800947103303

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "701a19b4229b208fa48c996f9cbcfd79109e0f16187d659024eedf421a397ce3",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2017-11-18T10:16:24Z",
    "title_canon_sha256": "e1cbdd6378c09839d6f9d835a2bb55a36596bfc4e5d16b680af6cb2e8bfd80dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06840",
    "kind": "arxiv",
    "version": 1
  }
}