Pith Number

pith:DBSHU275

pith:2026:DBSHU275BS6QF2BKWJ3Y5IIYJ6

not attested not anchored not stored refs pending

Online Data Selection Is Implicit Alignment

Aoxiong Zeng, Xiangquan Yang, Yuxin Yang

arxiv:2607.07023 v1 · 2026-07-08 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DBSHU275BS6QF2BKWJ3Y5IIYJ6}

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	2026-07-09T01:20:12.691250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18647a6bfd0cbd02e82ab2778ea1184fb05861164af5baa72450725ce36d82cd

Aliases

arxiv: 2607.07023 · arxiv_version: 2607.07023v1 · doi: 10.48550/arxiv.2607.07023 · pith_short_12: DBSHU275BS6Q · pith_short_16: DBSHU275BS6QF2BK · pith_short_8: DBSHU275

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/DBSHU275BS6QF2BKWJ3Y5IIYJ6 \
  | 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: 18647a6bfd0cbd02e82ab2778ea1184fb05861164af5baa72450725ce36d82cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c73b4878213d3ef97a65e2c61a0011c5801c3d6c8d5bd4ecc774d65dbeb75565",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-08T05:44:33Z",
    "title_canon_sha256": "83a3f3a2e616e9258e2bbd1da845ad84c43d88d9000332f6fc0aaeac2e56fa06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07023",
    "kind": "arxiv",
    "version": 1
  }
}