Pith Number

pith:LON3AGJ5

pith:2023:LON3AGJ5N4ZB67MCA2P2WMKS2U

not attested not anchored not stored refs pending

ODIN: On-demand Data Formulation to Mitigate Dataset Lock-in

Bumsoo Kang, Hyeongseok Ahn, Jihun Lee, Sanghee Jung, SP Choi

arxiv:2303.06832 v2 · 2023-03-13 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LON3AGJ5N4ZB67MCA2P2WMKS2U}

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	2026-07-05T05:51:45.478847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b9bb0193d6f321f7d82069fab3152d52b5251eba75d659d2ee2d71c3ab9f3f4

Aliases

arxiv: 2303.06832 · arxiv_version: 2303.06832v2 · doi: 10.48550/arxiv.2303.06832 · pith_short_12: LON3AGJ5N4ZB · pith_short_16: LON3AGJ5N4ZB67MC · pith_short_8: LON3AGJ5

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/LON3AGJ5N4ZB67MCA2P2WMKS2U \
  | 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: 5b9bb0193d6f321f7d82069fab3152d52b5251eba75d659d2ee2d71c3ab9f3f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1276a0dc2adc9d232901b991f6ddcd4461aa45482a027c794a988791dcc79b28",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-13T03:28:36Z",
    "title_canon_sha256": "d5877a4f4c89a05e2ecf0b618b062a2f1be76ae41a9c4b07d090dfedb991b431"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.06832",
    "kind": "arxiv",
    "version": 2
  }
}