Pith Number

pith:HLNJDFYF

pith:2021:HLNJDFYF3UYIPRAAOKPBAGBS3S

not attested not anchored not stored refs pending

Exponential Reduction in Sample Complexity with Learning of Ising Model Dynamics

Andrey Y. Lokhov, Arkopal Dutt, Marc Vuffray, Sidhant Misra

arxiv:2104.00995 v2 · 2021-04-02 · cs.LG · cond-mat.stat-mech · physics.data-an · 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{HLNJDFYF3UYIPRAAOKPBAGBS3S}

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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	2026-07-05T05:05:43.333751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ada919705dd3087c400729e101832dc9ebe1e9e37cfbbc7bfa0cced3fb8d792

Aliases

arxiv: 2104.00995 · arxiv_version: 2104.00995v2 · doi: 10.48550/arxiv.2104.00995 · pith_short_12: HLNJDFYF3UYI · pith_short_16: HLNJDFYF3UYIPRAA · pith_short_8: HLNJDFYF

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/HLNJDFYF3UYIPRAAOKPBAGBS3S \
  | 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: 3ada919705dd3087c400729e101832dc9ebe1e9e37cfbbc7bfa0cced3fb8d792

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3b90f8f7b7bdcafeb2e63202d438eaa1f999829948cab5fae9609da18f164cf",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.data-an",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-04-02T11:44:13Z",
    "title_canon_sha256": "4a425fc2680de7ae50693b1b1fb81b54bbcb0b6ab2d4da639e0abc163ffafe1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.00995",
    "kind": "arxiv",
    "version": 2
  }
}