Pith Number

pith:ZE4FPSS6

pith:2025:ZE4FPSS6YIZKTGVYWBYLDE3FBC

not attested not anchored not stored refs pending

Per-Domain Generalizing Policies: On Validation Instances and Scaling Behavior

Daniel Fiser, Isabel Valera, J\"org Hoffmann, Nicola J. M\"uller, Timo P. Gros, Verena Wolf

arxiv:2505.00439 v1 · 2025-05-01 · cs.LG · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZE4FPSS6YIZKTGVYWBYLDE3FBC}

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	2026-07-05T10:57:13.662048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c93857ca5ec232a99ab8b070b1936508b5cee6ba4c672a9e439f20248d15dd3c

Aliases

arxiv: 2505.00439 · arxiv_version: 2505.00439v1 · doi: 10.48550/arxiv.2505.00439 · pith_short_12: ZE4FPSS6YIZK · pith_short_16: ZE4FPSS6YIZKTGVY · pith_short_8: ZE4FPSS6

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/ZE4FPSS6YIZKTGVYWBYLDE3FBC \
  | 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: c93857ca5ec232a99ab8b070b1936508b5cee6ba4c672a9e439f20248d15dd3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "929ce4e21b4b2ee0ebb864632691cea11bcf1bdbb654610cec825110374f5bc0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-01T10:32:02Z",
    "title_canon_sha256": "0d79e9f09709c06a7149b816347244ca3ecdaea5204008ce58905ce4312021da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.00439",
    "kind": "arxiv",
    "version": 1
  }
}