Pith Number

pith:NPUBBEBO

pith:2025:NPUBBEBO3EDVGOVLECCCQPOPKC

not attested not anchored not stored refs pending

Quantifying the uncertainty of model-based synthetic image quality metrics

Ciaran Bench, Spencer A. Thomas

arxiv:2504.03623 v1 · 2025-04-04 · 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{NPUBBEBO3EDVGOVLECCCQPOPKC}

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.

Cited by

1 paper in Pith

The FID Lottery: Quantifying Hidden Randomness in Generative-Model Evaluation

Receipt and verification

First computed	2026-07-05T10:44:34.549606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6be810902ed907533aab2084283dcf50823fe007afe951b127f75628f200a10d

Aliases

arxiv: 2504.03623 · arxiv_version: 2504.03623v1 · doi: 10.48550/arxiv.2504.03623 · pith_short_12: NPUBBEBO3EDV · pith_short_16: NPUBBEBO3EDVGOVL · pith_short_8: NPUBBEBO

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/NPUBBEBO3EDVGOVLECCCQPOPKC \
  | 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: 6be810902ed907533aab2084283dcf50823fe007afe951b127f75628f200a10d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e47db13b169b93e9036053a9b732c94c53b874945ddc041fb933a7664da51349",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-04T17:41:58Z",
    "title_canon_sha256": "2e69684cc25b82d42ab39a460ec1b99db5275d20337d5fbd63815c1ca7d03b51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.03623",
    "kind": "arxiv",
    "version": 1
  }
}