Pith Number

pith:B43UOAJQ

pith:2024:B43UOAJQFSB5FZPDCI4KGJAYBM

not attested not anchored not stored refs pending

On Evaluation Protocols for Data Augmentation in a Limited Data Scenario

Fr\'ed\'eric Piedboeuf, Philippe Langlais

arxiv:2402.14895 v2 · 2024-02-22 · cs.CL · cs.AI · 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{B43UOAJQFSB5FZPDCI4KGJAYBM}

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	2026-07-05T09:07:46.342861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f374701302c83d2e5e31238a324180b3044a70e49ea29e424ae2f35bed291d2

Aliases

arxiv: 2402.14895 · arxiv_version: 2402.14895v2 · doi: 10.48550/arxiv.2402.14895 · pith_short_12: B43UOAJQFSB5 · pith_short_16: B43UOAJQFSB5FZPD · pith_short_8: B43UOAJQ

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/B43UOAJQFSB5FZPDCI4KGJAYBM \
  | 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: 0f374701302c83d2e5e31238a324180b3044a70e49ea29e424ae2f35bed291d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "254cc92fdb2abb0d7713b742bc2a71ae67eb332254753950df0934ed5e1ad70d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-02-22T16:42:37Z",
    "title_canon_sha256": "18531bde7f04eec885dd0420f13657fac402761cff5b7bc83be545d1de916f33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.14895",
    "kind": "arxiv",
    "version": 2
  }
}