Pith Number

pith:NLI4ATML

pith:2026:NLI4ATMLXDBHQM5ZABYY7HPSPY

not attested not anchored not stored refs pending

Where Does Generative Difficulty Reside? An Empirical Study of Target Representations

Andreas Geiger, Bernhard Sch\"olkopf, Gege Gao, Marcel Plocher

arxiv:2608.00626 v1 · 2026-08-01 · 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{NLI4ATMLXDBHQM5ZABYY7HPSPY}

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	2026-08-04T00:38:07.498481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ad1c04d8bb8c27833b900718f9df27e2edf02a45b0bc62e642ae596d738cdce

Aliases

arxiv: 2608.00626 · arxiv_version: 2608.00626v1 · doi: 10.48550/arxiv.2608.00626 · pith_short_12: NLI4ATMLXDBH · pith_short_16: NLI4ATMLXDBHQM5Z · pith_short_8: NLI4ATML

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/NLI4ATMLXDBHQM5ZABYY7HPSPY \
  | 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: 6ad1c04d8bb8c27833b900718f9df27e2edf02a45b0bc62e642ae596d738cdce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3ccf9fff787c34e295f5b0a9b07adc1f3cb4d1ac9fa81740868cc021d075d85",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-01T12:32:31Z",
    "title_canon_sha256": "e09c61cab5a093df5c1632367b92119252a47264e3ff6f2b7341517cf96a8f7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00626",
    "kind": "arxiv",
    "version": 1
  }
}