Pith Number

pith:UGZYI2EJ

pith:2025:UGZYI2EJVWYYHXV46SZ2BGUK5I

not attested not anchored not stored refs pending

Spacer: Towards Engineered Scientific Inspiration

Donghyun Koh, Geonho Nah, Haneul Choi, Hojin Yoo, Jaeyeong Kim, Jiho Park, Johyun Park, Juneau Jung, Minhyeong Lee, Seongjun Kim, Seunghyun Moon, Seungwon Kim, Sungbin Moon, Suyoung Hwang, Taehoon Hwang, Youngjun Cho

arxiv:2508.17661 v1 · 2025-08-25 · cs.AI · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UGZYI2EJVWYYHXV46SZ2BGUK5I}

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	2026-07-05T11:59:21.421534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1b3846889adb183debcf4b3a09a8aea20522f0ff5bd050bfce905b535efbb2e

Aliases

arxiv: 2508.17661 · arxiv_version: 2508.17661v1 · doi: 10.48550/arxiv.2508.17661 · pith_short_12: UGZYI2EJVWYY · pith_short_16: UGZYI2EJVWYYHXV4 · pith_short_8: UGZYI2EJ

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/UGZYI2EJVWYYHXV46SZ2BGUK5I \
  | 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: a1b3846889adb183debcf4b3a09a8aea20522f0ff5bd050bfce905b535efbb2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b1f6afc437087110e2b7bfacf4aaf50cc2575a31cd75c7af84612703e550a10",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-08-25T04:49:16Z",
    "title_canon_sha256": "cf02133b5d9fd8f87501223b402a3748d813e88df529f96b5251890ff5e68d9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.17661",
    "kind": "arxiv",
    "version": 1
  }
}