Pith Number

pith:3FY3ANFI

pith:2025:3FY3ANFIO2Q44LB7OGRKSVRZBU

not attested not anchored not stored refs pending

Uncertain but Useful: Leveraging CNN Training Variability into Data Augmentation

In\'es Gonzalez-Pepe, Tristan Glatard, Vinuyan Sivakolunthu, Yohan Chatelain

arxiv:2509.05238 v2 · 2025-09-05 · math.NA · cs.AI · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FY3ANFIO2Q44LB7OGRKSVRZBU}

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	2026-07-03T01:17:53.800981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d971b034a876a1ce2c3f71a2a956390d1a62c070f5c45ee45e3c92667436e3b8

Aliases

arxiv: 2509.05238 · arxiv_version: 2509.05238v2 · doi: 10.48550/arxiv.2509.05238 · pith_short_12: 3FY3ANFIO2Q4 · pith_short_16: 3FY3ANFIO2Q44LB7 · pith_short_8: 3FY3ANFI

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/3FY3ANFIO2Q44LB7OGRKSVRZBU \
  | 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: d971b034a876a1ce2c3f71a2a956390d1a62c070f5c45ee45e3c92667436e3b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce1fab49fbb888b1979adc55a7a9fc3018453f8ffc075ce6c10a97257ed0776f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-09-05T16:54:26Z",
    "title_canon_sha256": "a6c72be6002e1e3557d4503a10033fdf0195caa530feb962b7b3829556dadb89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.05238",
    "kind": "arxiv",
    "version": 2
  }
}