Pith Number

pith:QZ5SNR2S

pith:2023:QZ5SNR2SWSW5DYI5SVPNGQMKTL

not attested not anchored not stored refs pending

A Study on Improving Realism of Synthetic Data for Machine Learning

Ganning Zhao, Suya You, Tingwei Shen

arxiv:2304.12463 v2 · 2023-04-24 · cs.CV · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZ5SNR2SWSW5DYI5SVPNGQMKTL}

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	2026-07-05T06:05:35.890584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

867b26c752b4add1e11d955ed3418a9acc8a105671e660c25e35ec012cd1bc2e

Aliases

arxiv: 2304.12463 · arxiv_version: 2304.12463v2 · doi: 10.48550/arxiv.2304.12463 · pith_short_12: QZ5SNR2SWSW5 · pith_short_16: QZ5SNR2SWSW5DYI5 · pith_short_8: QZ5SNR2S

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/QZ5SNR2SWSW5DYI5SVPNGQMKTL \
  | 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: 867b26c752b4add1e11d955ed3418a9acc8a105671e660c25e35ec012cd1bc2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be49a6159f6669fe37f00cb996bab574ccfbb1b659387327988f87281b9ecba7",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-24T21:41:54Z",
    "title_canon_sha256": "a12f8fe8894a197c0fcd99661c90066e7ac5d703ce61b4745b338562d3c51d37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.12463",
    "kind": "arxiv",
    "version": 2
  }
}