Pith Number

pith:35JWUCH5

pith:2025:35JWUCH5Y2FVRQLMTXQNYPGOZE

not attested not anchored not stored refs pending

Survival Concept-Based Learning Models

Andrei V. Konstantinov, Lev V. Utkin, Natalya M. Verbova, Stanislav R. Kirpichenko

arxiv:2502.05950 v1 · 2025-02-09 · cs.LG · cs.AI · 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{35JWUCH5Y2FVRQLMTXQNYPGOZE}

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	2026-07-05T10:11:45.742958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df536a08fdc68b58c16c9de0dc3ccec921c11b97ef631c11cafcead5de211985

Aliases

arxiv: 2502.05950 · arxiv_version: 2502.05950v1 · doi: 10.48550/arxiv.2502.05950 · pith_short_12: 35JWUCH5Y2FV · pith_short_16: 35JWUCH5Y2FVRQLM · pith_short_8: 35JWUCH5

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/35JWUCH5Y2FVRQLMTXQNYPGOZE \
  | 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: df536a08fdc68b58c16c9de0dc3ccec921c11b97ef631c11cafcead5de211985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d3431b08a4129ba5ccc260c27a376c7d76446f9399970ef727cc4c76042342d",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-09T16:41:04Z",
    "title_canon_sha256": "315570c4394ca11a3ff742d56f98c4997aa68229200c4f546613b2b05cdcae50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05950",
    "kind": "arxiv",
    "version": 1
  }
}