Pith Number

pith:2FDO4J5N

pith:2023:2FDO4J5NVURQXQTZXMLUMX5I2U

not attested not anchored not stored refs pending

Two-step counterfactual generation for OOD examples

Jonathan Lawry, Nawid Keshtmand, Raul Santos-Rodriguez

arxiv:2302.05196 v1 · 2023-02-10 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2FDO4J5NVURQXQTZXMLUMX5I2U}

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	2026-07-05T05:40:36.522179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d146ee27adad230bc279bb17465fa8d50ece38e803381a6070426cc83e5e0cbf

Aliases

arxiv: 2302.05196 · arxiv_version: 2302.05196v1 · doi: 10.48550/arxiv.2302.05196 · pith_short_12: 2FDO4J5NVURQ · pith_short_16: 2FDO4J5NVURQXQTZ · pith_short_8: 2FDO4J5N

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/2FDO4J5NVURQXQTZXMLUMX5I2U \
  | 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: d146ee27adad230bc279bb17465fa8d50ece38e803381a6070426cc83e5e0cbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86551de60aec9338ac213256d03393c078c1079a78e5a6874c5658131bebf8ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-02-10T11:53:38Z",
    "title_canon_sha256": "030539ed68376d08701b771c47d0eae0c1868c3733fa7fbc1f72c42afa62c7a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.05196",
    "kind": "arxiv",
    "version": 1
  }
}