Pith Number

pith:V5X2JF2D

pith:2011:V5X2JF2DQF2475ZZHGF7O7EECB

not attested not anchored not stored refs pending

Optimal Dimensionality Reduction of Complex Dynamics: The Chess Game as Diffusion on a Free Energy Landscape

Sergei V. Krivov

arxiv:1103.3681 v1 · 2011-03-18 · physics.data-an · nlin.AO · physics.chem-ph · physics.soc-ph · 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{V5X2JF2DQF2475ZZHGF7O7EECB}

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	2026-05-18T03:23:35.274759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af6fa497438175cff739398bf77c84104310b6b7815058b84784a736f21a4b3a

Aliases

arxiv: 1103.3681 · arxiv_version: 1103.3681v1 · doi: 10.48550/arxiv.1103.3681 · pith_short_12: V5X2JF2DQF24 · pith_short_16: V5X2JF2DQF2475ZZ · pith_short_8: V5X2JF2D

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/V5X2JF2DQF2475ZZHGF7O7EECB \
  | 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: af6fa497438175cff739398bf77c84104310b6b7815058b84784a736f21a4b3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f0119659c07a2985baf0cc91e3c0756e6fe0ff38bc51b2283c8d27131134325",
    "cross_cats_sorted": [
      "nlin.AO",
      "physics.chem-ph",
      "physics.soc-ph",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2011-03-18T18:21:42Z",
    "title_canon_sha256": "53bec70495caec2bc2321979b28185fe8fe1b9d516771c9ab6ed55e2544df605"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3681",
    "kind": "arxiv",
    "version": 1
  }
}