Pith Number

pith:MMNWDXDV

pith:2025:MMNWDXDV6FYNVK6QRPM4ZKIXQ7

not attested not anchored not stored refs pending

Examining the Impact of Optical Aberrations to Image Classification and Object Detection Models

Alexander Braun, Margret Keuper, Patrick M\"uller

arxiv:2504.18510 v1 · 2025-04-25 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MMNWDXDV6FYNVK6QRPM4ZKIXQ7}

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	2026-07-05T10:54:08.942226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

631b61dc75f170daabd08bd9cca91787d42fa24ed182e21bb7bd4aa2d4176bb3

Aliases

arxiv: 2504.18510 · arxiv_version: 2504.18510v1 · doi: 10.48550/arxiv.2504.18510 · pith_short_12: MMNWDXDV6FYN · pith_short_16: MMNWDXDV6FYNVK6Q · pith_short_8: MMNWDXDV

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/MMNWDXDV6FYNVK6QRPM4ZKIXQ7 \
  | 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: 631b61dc75f170daabd08bd9cca91787d42fa24ed182e21bb7bd4aa2d4176bb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a39baf85fd1d5e99a2608e79bbbe9aa982de3124e2ca7e761874855b3a922523",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-25T17:23:47Z",
    "title_canon_sha256": "81c4d50f74f937ab7ab7874cf1e37a52f295f94a4f86887fca2d8a6f5f77fde6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18510",
    "kind": "arxiv",
    "version": 1
  }
}