Pith Number

pith:LKRBSKU4

pith:2017:LKRBSKU447A2YHF3USCZDYYD36

not attested not anchored not stored refs pending

A statistical physics approach to learning curves for the Inverse Ising problem

Ludovica Bachschmid-Romano, Manfred Opper

arxiv:1705.05403 v1 · 2017-05-15 · cond-mat.dis-nn · 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{LKRBSKU447A2YHF3USCZDYYD36}

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	2026-05-18T00:38:52.634714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aa2192a9ce7c1ac1cbba48591e303df8b62e5e6557c3221253dd4976c723d18

Aliases

arxiv: 1705.05403 · arxiv_version: 1705.05403v1 · doi: 10.48550/arxiv.1705.05403 · pith_short_12: LKRBSKU447A2 · pith_short_16: LKRBSKU447A2YHF3 · pith_short_8: LKRBSKU4

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/LKRBSKU447A2YHF3USCZDYYD36 \
  | 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: 5aa2192a9ce7c1ac1cbba48591e303df8b62e5e6557c3221253dd4976c723d18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37c30567845c7f1280106a448cfb2177d91d99b930fe94ceee7683eee130196f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2017-05-15T18:22:03Z",
    "title_canon_sha256": "9a671d0a92016d3ee653b6c10ce02de970b888d62b5d043476ab40f99b5445e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05403",
    "kind": "arxiv",
    "version": 1
  }
}