Pith Number

pith:GDG2BMOS

pith:2026:GDG2BMOST2HUPV6AGTH3LLIA2G

not attested not anchored not stored refs pending

Efficient Adaptive Data Acquisition via Pretrained Belief Representations

Conor Hassan, Daolang Huang, Luigi Acerbi, Samuel Kaski, Tom Rainforth, Zhuoyue Huang

arxiv:2606.25197 v1 · 2026-06-23 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GDG2BMOST2HUPV6AGTH3LLIA2G}

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	2026-06-25T00:18:20.611131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30cda0b1d29e8f47d7c034cfb5ad00d1a58cebce2fd0fbe18a21135a04ec3132

Aliases

arxiv: 2606.25197 · arxiv_version: 2606.25197v1 · doi: 10.48550/arxiv.2606.25197 · pith_short_12: GDG2BMOST2HU · pith_short_16: GDG2BMOST2HUPV6A · pith_short_8: GDG2BMOS

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/GDG2BMOST2HUPV6AGTH3LLIA2G \
  | 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: 30cda0b1d29e8f47d7c034cfb5ad00d1a58cebce2fd0fbe18a21135a04ec3132

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4cfe2711a50195f88b62d499cedc8fb14b0825007917d1e2249d1e3bd1a33d9",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-23T21:40:47Z",
    "title_canon_sha256": "4957bccb801a9b091751bc92fdd48b7435596b2fd9fbf1211cefe51f5520ab92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25197",
    "kind": "arxiv",
    "version": 1
  }
}